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Kochaksaraei GS, Yang F, Seow CH, Barkema HW, Coffin CS, Shaheen AA. Epidemiology and natural history of chronic Hepatitis B in the Canadian province of Alberta from 2012 to 2021: A population-based study. Ann Hepatol 2024; 30:101576. [PMID: 39293784 DOI: 10.1016/j.aohep.2024.101576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 07/31/2024] [Accepted: 08/21/2024] [Indexed: 09/20/2024]
Abstract
INTRODUCTION AND OBJECTIVES There are limited recent data on the burden of chronic hepatitis B (CHB) in the North American general population. We aimed to identify the CHB burden from a Canadian population-based perspective. PATIENTS AND METHODS Using a retrospective cohort design, we searched Alberta Analytics administrative databases including the Provincial Laboratory database, to describe CHB epidemiology and natural history in Alberta, Canada between fiscal years 2012-2020. We analyzed incidence and prevalence trends using a Poisson regression model and conducted Kaplan-Meier analyses to examine the incident cohort's survival. RESULTS The age/sex-adjusted incidence of CHB between 2015-2020 was 27.1/100,000 person/years (29.6/100,000 in males and 24.5/100,000 in females) and was highest among individuals aged 45-64 years. Despite a decrease in annual incidence of CHB from 36.4 to 13.4/100,000 between 2015-2020, prevalence increased from 98.9 to 210.3/100,000 in the same period. Of 6,860 incident cases, 2.1% died, and 0.2% underwent liver transplantation during a median follow-up of 3.6 years (interquartile range 2.0-4.9 years). CHB patients had significantly lower survival rates compared to age/sex-matched Canadians, with a standardized mortality ratio of 3.9 (95% confidence interval [CI] 3.3-4.6). Male sex (hazard ratio [HR] 1.7; 95% CI 1.2-2.5), older age at diagnosis (HR, 1.08; 95% CI 1.07-1.09) independently predicted mortality. CONCLUSIONS CHB incidence decreased in Alberta, which is consistent with nationwide trends. Males and individuals aged 45-64 had higher CHB incidence and prevalence. CHB patients' lower survival rates emphasize the need to address barriers to guideline recommended HBV care linkage.
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Affiliation(s)
- Golasa Samadi Kochaksaraei
- Division of Gastroenterology and Hepatology, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Fengjuan Yang
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Cynthia H Seow
- Division of Gastroenterology and Hepatology, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada; Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Herman W Barkema
- Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada; Faculty of Veterinary Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Carla S Coffin
- Division of Gastroenterology and Hepatology, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Abdel-Aziz Shaheen
- Division of Gastroenterology and Hepatology, Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada; Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.
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Liang J, Liao Y, Tu Z, Liu J. Revamping Hepatocellular Carcinoma Immunotherapy: The Advent of Microbial Neoantigen Vaccines. Vaccines (Basel) 2024; 12:930. [PMID: 39204053 PMCID: PMC11359864 DOI: 10.3390/vaccines12080930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2024] [Revised: 08/14/2024] [Accepted: 08/19/2024] [Indexed: 09/03/2024] Open
Abstract
Immunotherapy has revolutionized the treatment paradigm for hepatocellular carcinoma (HCC). However, its efficacy varies significantly with each patient's genetic composition and the complex interactions with their microbiome, both of which are pivotal in shaping anti-tumor immunity. The emergence of microbial neoantigens, a novel class of tumor vaccines, heralds a transformative shift in HCC therapy. This review explores the untapped potential of microbial neoantigens as innovative tumor vaccines, poised to redefine current HCC treatment modalities. For instance, neoantigens derived from the microbiome have demonstrated the capacity to enhance anti-tumor immunity in colorectal cancer, suggesting similar applications in HCC. By harnessing these unique neoantigens, we propose a framework for a personalized immunotherapeutic response, aiming to deliver a more precise and potent treatment strategy for HCC. Leveraging these neoantigens could significantly advance personalized medicine, potentially revolutionizing patient outcomes in HCC therapy.
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Affiliation(s)
| | | | | | - Jinping Liu
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center, Guangzhou 510060, China; (J.L.); (Y.L.); (Z.T.)
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Kudaravalli S, Huang DQ, Yeh ML, Trinh L, Tsai PC, Hsu YC, Kam LY, Nguyen VH, Ogawa E, Lee DH, Ito T, Watanabe T, Enomoto M, Preda CM, Ko MKL, Wan-Hin Hui R, Atsukawa M, Suzuki T, Marciano S, Barreira A, Do S, Uojima H, Takahashi H, Quek SXZ, Toe Wai Khine HH, Ishigami M, Itokawa N, Go MS, Kozuka R, Marin RI, Sandra I, Li J, Zhang JQ, Wong C, Yoshimaru Y, Vo DKH, Tseng CH, Lee CJ, Inoue K, Maeda M, Hoang JK, Chau A, Chuang WL, Dai CY, Huang JF, Huang CF, Buti M, Tanaka Y, Gadano AC, Yuen MF, Cheung R, Lim SG, Trinh HN, Toyoda H, Yu ML, Nguyen MH. Sex and ethnic disparities in hepatitis B evaluation and treatment across the world. J Hepatol 2024; 81:33-41. [PMID: 38906621 DOI: 10.1016/j.jhep.2024.02.033] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 01/21/2024] [Accepted: 02/09/2024] [Indexed: 06/23/2024]
Abstract
BACKGROUND & AIMS Oral antiviral therapy with nucleos(t)ide analogues (NAs) for chronic hepatitis B (CHB) is well-tolerated and lifesaving, but real-world data on utilization are limited. We examined rates of evaluation and treatment in patients from the REAL-B consortium. METHODS This was a cross-sectional study nested within our retrospective multinational clinical consortium (2000-2021). We determined the proportions of patients receiving adequate evaluation, meeting AASLD treatment criteria, and initiating treatment at any time during the study period. We also identified factors associated with receiving adequate evaluation and treatment using multivariable logistic regression analyses. RESULTS We analyzed 12,566 adult treatment-naïve patients with CHB from 25 centers in 9 countries (mean age 47.1 years, 41.7% female, 96.1% Asian, 49.6% Western region, 8.7% cirrhosis). Overall, 73.3% (9,206 patients) received adequate evaluation. Among the adequately evaluated, 32.6% (3,001 patients) were treatment eligible by AASLD criteria, 83.3% (2,500 patients) of whom were initiated on NAs, with consistent findings in analyses using EASL criteria. On multivariable logistic regression adjusting for age, sex, cirrhosis, and ethnicity plus region, female sex was associated with adequate evaluation (adjusted odds ratio [aOR] 1.13, p = 0.004), but female treatment-eligible patients were about 50% less likely to initiate NAs (aOR 0.54, p <0.001). Additionally, the lowest evaluation and treatment rates were among Asian patients from the West, but no difference was observed between non-Asian patients and Asian patients from the East. Asian patients from the West (vs. East) were about 40-50% less likely to undergo adequate evaluation (aOR 0.60) and initiate NAs (aOR 0.54) (both p <0.001). CONCLUSIONS Evaluation and treatment rates were suboptimal for patients with CHB in both the East and West, with significant sex and ethnic disparities. Improved linkage to care with linguistically competent and culturally sensitive approaches is needed. IMPACT AND IMPLICATIONS Significant sex and ethnic disparities exist in hepatitis B evaluation and treatment, with female treatment-eligible patients about 50% less likely to receive antiviral treatment and Asian patients from Western regions also about 50% less likely to receive adequate evaluation or treatment compared to Asians from the East (there was no significant difference between Asian patients from the East and non-Asian patients). Improved linkage to care with linguistically competent and culturally sensitive approaches is needed.
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Affiliation(s)
- Sahith Kudaravalli
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California, United States; Trinity College of Arts and Sciences, Duke University, Durham, North Carolina, United States
| | - Daniel Q Huang
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Division of Gastroenterology and Hepatology, National University Health System, Singapore
| | - Ming-Lun Yeh
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital; Hepatitis Research Center, College of Medicine and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Lindsey Trinh
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California, United States
| | - P C Tsai
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital; Hepatitis Research Center, College of Medicine and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yao-Chun Hsu
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, E-Da Cancer Hospital/I-Shou University, Kaohsiung, Taiwan
| | - Leslie Y Kam
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California, United States
| | - Vy H Nguyen
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California, United States
| | - Eiichi Ogawa
- Department of General Internal Medicine, Kyushu University Hospital, Fukuoka, Japan
| | - Dong Hyun Lee
- Division of Gastroenterology, Department of Internal Medicine, Good Gang-An Hospital, Busan, South Korea
| | - Takanori Ito
- Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Japan
| | - Tsunamasa Watanabe
- Division of Gastroenterology and Hepatology, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Masaru Enomoto
- Department of Hepatology, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
| | - Carmen Monica Preda
- Department of Gastroenterology and Hepatology, Clinic Fundeni Institute, Romania
| | - Michael K L Ko
- Department of Medicine, Queen Mary Hospital, University of Hong Kong, Hong Kong, China
| | - Rex Wan-Hin Hui
- Department of Medicine, Queen Mary Hospital, University of Hong Kong, Hong Kong, China
| | - Masanori Atsukawa
- Division of Gastroenterology and Hepatology, Nippon Medical School, Tokyo, Japan
| | - Takanori Suzuki
- Department of Gastroenterology and Metabolism, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | | | - Ana Barreira
- Liver Unit, Department of Internal Medicine, Hospital Universitari Valle d'Hebron and Universitat Autònoma de Barcelona, and CIBEREHD del Instituto Carlos III. Barcelona, Spain
| | - Son Do
- Digestive Health Associates of Texas, United States
| | - Haruki Uojima
- Department of Gastroenterology, Internal Medicine, Kitasato University School of Medicine, Sagamihara, Japan
| | | | - Sabrina X Z Quek
- Division of Gastroenterology and Hepatology, National University Health System, Singapore
| | | | - Masatoshi Ishigami
- Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Japan
| | - Norio Itokawa
- Division of Gastroenterology and Hepatology, Nippon Medical School, Tokyo, Japan
| | - Min Seok Go
- Division of Gastroenterology, Department of Internal Medicine, Good Gang-An Hospital, Busan, South Korea
| | - Ritsuzo Kozuka
- Department of Hepatology, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
| | - Raluca Ioana Marin
- Department of Gastroenterology and Hepatology, Clinic Fundeni Institute, Romania
| | - Irina Sandra
- Department of Gastroenterology and Hepatology, Clinic Fundeni Institute, Romania
| | - Jiayi Li
- Wong Clinics, San Francisco, California, United States
| | - Jian Q Zhang
- Chinese Hospital, San Francisco, California, United States
| | | | - Yoko Yoshimaru
- Department of Gastroenterology and Hepatology, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Dang K H Vo
- Digestive Health Associates of Texas, United States
| | - Cheng-Hao Tseng
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, E-Da Cancer Hospital/I-Shou University, Kaohsiung, Taiwan
| | - Chul-Jin Lee
- Division of Gastroenterology, Department of Internal Medicine, Good Gang-An Hospital, Busan, South Korea
| | - Kaori Inoue
- Liver Center, Saga University Hospital, Saga, Japan
| | - Mayumi Maeda
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California, United States
| | - Joseph K Hoang
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California, United States
| | - Angela Chau
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California, United States
| | - Wan-Long Chuang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital; Hepatitis Research Center, College of Medicine and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chia-Yen Dai
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital; Hepatitis Research Center, College of Medicine and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jee-Fu Huang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital; Hepatitis Research Center, College of Medicine and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chung-Feng Huang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital; Hepatitis Research Center, College of Medicine and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Maria Buti
- Liver Unit, Department of Internal Medicine, Hospital Universitari Valle d'Hebron and Universitat Autònoma de Barcelona, and CIBEREHD del Instituto Carlos III. Barcelona, Spain
| | - Yasuhito Tanaka
- Department of Gastroenterology and Hepatology, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan; Department of Clinical Laboratory Medicine, Nagoya City University Hospital, Nagoya, Japan; Department of Virology and Liver Unit, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | | | - Man-Fung Yuen
- Department of Medicine, Queen Mary Hospital, University of Hong Kong, Hong Kong, China
| | - Ramsey Cheung
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California, United States; Division of Gastroenterology and Hepatology, Veterans Affairs Palo Alto Healthcare System, Palo Alto, California, United States
| | - Seng Gee Lim
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Division of Gastroenterology and Hepatology, National University Health System, Singapore
| | - Huy N Trinh
- San Jose Gastroenterology, San Jose, California, United States
| | - Hidenori Toyoda
- Department of Gastroenterology, Ogaki Municipal Hospital, Ogaki, Japan
| | - Ming-Lung Yu
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital; Hepatitis Research Center, College of Medicine and Center for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan; School of Medicine and Doctoral Program of Clinical and Experimental Medicine, College of Medicine and Center of Excellence for Metabolic Associated Fatty Liver Disease, National Sun Yat-sen University, Kaohsiung, Taiwan
| | - Mindie H Nguyen
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California, United States; Department of Epidemiology and Population Health, Stanford University School of Medicine, Palo Alto, California, United States.
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Liu J, Yu Y, Zhao H, Guo L, Yang W, Yan Y, Lv J. Latest insights into the epidemiology, characteristics, and therapeutic strategies of chronic hepatitis B patients in indeterminate phase. Eur J Med Res 2024; 29:343. [PMID: 38902822 PMCID: PMC11191257 DOI: 10.1186/s40001-024-01942-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 06/17/2024] [Indexed: 06/22/2024] Open
Abstract
As a hepatotropic virus, hepatitis B virus (HBV) can establish a persistent chronic infection in the liver, termed, chronic hepatitis B (CHB), which causes a series of liver-related complications, including fibrosis, cirrhosis, and hepatocellular carcinoma (HCC). HCC with HBV infection has a significantly increased morbidity and mortality, whereas it could be preventable. The current goal of antiviral therapy for HBV infection is to decrease CHB-related morbidity and mortality, and achieve sustained suppression of virus replication, which is known as a functional or immunological cure. The natural history of chronic HBV infection includes four immune phases: the immune-tolerant phase, immune-active phase, inactive phase, and reactivation phase. However, many CHB patients do not fit into any of these defined phases and are regarded as indeterminate. A large proportion of indeterminate patients are only treated with dynamic monitoring rather than recommended antiviral therapy, mainly due to the lack of definite guidelines. However, many of these patients may gradually have significant liver histopathological changes during disease progression. Recent studies have focused on the prevalence, progression, and carcinogenicity of indeterminate CHB, and more attention has been given to the prevention, detection, and treatment for these patients. Herein, we discuss the latest understanding of the epidemiology, clinical characteristics, and therapeutic strategies of indeterminate CHB, to provide avenues for the management of these patients.
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Affiliation(s)
- Junye Liu
- Department of Clinical Laboratory, Honghui Hospital, Xi'an Jiaotong University, Youyi Dong Road, Xi'an, 710054, China
| | - Yan Yu
- Department of Clinical Laboratory, Honghui Hospital, Xi'an Jiaotong University, Youyi Dong Road, Xi'an, 710054, China
| | - Heping Zhao
- Department of Clinical Laboratory, Honghui Hospital, Xi'an Jiaotong University, Youyi Dong Road, Xi'an, 710054, China
| | - Lei Guo
- Department of Spinal Surgery, Honghui Hospital, Xi'an Jiaotong University, Youyi Dong Road, Xi'an, 710054, China
| | - Wenjuan Yang
- Department of Clinical Laboratory, Honghui Hospital, Xi'an Jiaotong University, Youyi Dong Road, Xi'an, 710054, China
| | - Yuzhu Yan
- Department of Clinical Laboratory, Honghui Hospital, Xi'an Jiaotong University, Youyi Dong Road, Xi'an, 710054, China
| | - Jing Lv
- Department of Clinical Laboratory, Honghui Hospital, Xi'an Jiaotong University, Youyi Dong Road, Xi'an, 710054, China.
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Duan BT, Zhao XK, Cui YY, Liu DZ, Wang L, Zhou L, Zhang XY. Construction and validation of somatic mutation-derived long non-coding RNAs signatures of genomic instability to predict prognosis of hepatocellular carcinoma. World J Gastrointest Surg 2024; 16:842-859. [PMID: 38577085 PMCID: PMC10989333 DOI: 10.4240/wjgs.v16.i3.842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 12/20/2023] [Accepted: 02/19/2024] [Indexed: 03/22/2024] Open
Abstract
BACKGROUND Long non-coding RNAs (LncRNAs) have been found to be a potential prognostic factor for cancers, including hepatocellular carcinoma (HCC). Some LncRNAs have been confirmed as potential indicators to quantify genomic instability (GI). Nevertheless, GI-LncRNAs remain largely unexplored. This study established a GI-derived LncRNA signature (GILncSig) that can predict the prognosis of HCC patients. AIM To establish a GILncSig that can predict the prognosis of HCC patients. METHODS Identification of GI-LncRNAs was conducted by combining LncRNA expression and somatic mutation profiles. The GI-LncRNAs were then analyzed for functional enrichment. The GILncSig was established in the training set by Cox regression analysis, and its predictive ability was verified in the testing set and TCGA set. In addition, we explored the effects of the GILncSig and TP53 on prognosis. RESULTS A total of 88 GI-LncRNAs were found, and functional enrichment analysis showed that their functions were mainly involved in small molecule metabolism and GI. The GILncSig was constructed by 5 LncRNAs (miR210HG, AC016735.1, AC116351.1, AC010643.1, LUCAT1). In the training set, the prognosis of high-risk patients was significantly worse than that of low-risk patients, and similar results were verified in the testing set and TCGA set. Multivariate Cox regression analysis and stratified analysis confirmed that the GILncSig could be used as an independent prognostic factor. Receiver operating characteristic curve analysis of the GILncSig showed that the area under the curve (0.773) was higher than the two LncRNA signatures published recently. Furthermore, the GILncSig may have a better predictive performance than TP53 mutation status alone. CONCLUSION We established a GILncSig that can predict the prognosis of HCC patients, which will help to guide prognostic evaluation and treatment decisions.
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Affiliation(s)
- Bo-Tao Duan
- Department of Hepatobiliary Surgery, Binzhou Medical University Hospital, Binzhou 256600, Shandong Province, China
| | - Xue-Kai Zhao
- Department of Hepatobiliary Surgery, Binzhou Medical University Hospital, Binzhou 256600, Shandong Province, China
| | - Yang-Yang Cui
- Department of Hepatobiliary Surgery, Binzhou Medical University Hospital, Binzhou 256600, Shandong Province, China
| | - De-Zheng Liu
- Department of Hepatobiliary Surgery, Binzhou Medical University Hospital, Binzhou 256600, Shandong Province, China
| | - Lin Wang
- Department of Ophthalmology, Binzhou Medical University Hospital, Binzhou 256600, Shandong Province, China
| | - Lei Zhou
- Department of Hepatobiliary Surgery, Binzhou Medical University Hospital, Binzhou 256600, Shandong Province, China
| | - Xing-Yuan Zhang
- Department of Hepatobiliary Surgery, Binzhou Medical University Hospital, Binzhou 256600, Shandong Province, China
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Reddy KR, McLerran D, Marsh T, Parikh N, Roberts LR, Schwartz M, Nguyen MH, Befeler A, Page-Lester S, Tang R, Srivastava S, Rinaudo JA, Feng Z, Marrero JA. Incidence and Risk Factors for Hepatocellular Carcinoma in Cirrhosis: The Multicenter Hepatocellular Carcinoma Early Detection Strategy (HEDS) Study. Gastroenterology 2023; 165:1053-1063.e6. [PMID: 37429366 PMCID: PMC10529044 DOI: 10.1053/j.gastro.2023.06.027] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 05/18/2023] [Accepted: 06/17/2023] [Indexed: 07/12/2023]
Abstract
BACKGROUND & AIMS Worldwide, hepatocellular carcinoma (HCC) is a common malignancy. We aimed to prospectively determine the incidence and risk factors of HCC in a U.S. COHORT METHODS The multicenter Hepatocellular Carcinoma Early Detection Strategy study of the National Institutes of Health prospectively enrolled patients with cirrhosis who underwent standard surveillance for HCC. Demographics, medical and family history, etiology of liver disease, and clinical features were evaluated for associations with HCC. RESULTS Between April 10, 2013 and December 31, 2021, 1723 patients were enrolled and confirmed eligible. During median follow-up of 2.2 years (range, 0-8.7 years), there were 109 incident cases of HCC for an incidence rate of 2.4 per 100 person-years: 88 (81%) patients with very early/early Barcelona Clinic Liver Cancer stage (0, A), 20 (18%) intermediate stage (B), and 1 (1%) unknown stage. Risk factor analyses were restricted to 1325 patients, including 95 incident HCC, with at least 6 months of follow-up. The majority were men (53.2%), obese or severely obese (median body mass index, 30.2 kg/m2), and white (86.3%); 42.0% had history of hepatitis C virus infection, 20.7% had alcoholic liver disease, and 24.9% had nonalcoholic fatty liver disease. Fourteen risk factors for HCC were significant (P < .05) in univariate analyses, and a multivariate subset was selected using stepwise logistic regression. The multivariate subset contained gender (P < .001; male; odds ratio [OR], 2.47; 95% confidence interval [CI], 1.54-4.07), years with cirrhosis (P = .004; OR, 1.06; 95% CI, 1.02-1.1), family history of liver cancer (P = .02; yes; OR, 2.69; 95% CI, 1.11-5.86), age (per 5 years; P = .02; OR, 1.17; 95% CI, 1.03-1.33), obesity (P = .02; yes; OR, 1.7; 95% CI, 1.08-2.73), aspartate aminotransferase (log(1+AST); P = .06; OR, 1.54; 95% CI, 0.97-2.42), alpha-fetoprotein (log(1+AFP); P = .07; OR, 1.32; 95% CI, 0.97-1.77), and albumin (P = .10; OR, 0.7; 95% CI, 0.46-1.07). CONCLUSIONS Thus far, this is the largest prospective and geographically diverse study of a U.S. cohort of patients with cirrhosis that validates known risk factors for HCC (gender, age, obesity, years with cirrhosis, family history of liver cancer, baseline AFP, albumin, and AST). The incidence of HCC was 2.4% per 100 person-years.
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Affiliation(s)
| | - Dale McLerran
- Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Tracey Marsh
- Fred Hutchinson Cancer Research Center, Seattle, Washington
| | | | | | | | | | | | | | - Runlong Tang
- Fred Hutchinson Cancer Research Center, Seattle, Washington
| | | | | | - Ziding Feng
- Fred Hutchinson Cancer Research Center, Seattle, Washington
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Lim YS, Chan HL, Ahn SH, Seto WK, Ning Q, Agarwal K, Janssen HL, Pan CQ, Chuang WL, Izumi N, Fung S, Shalimar, Brunetto M, Hui AJ, Chang TT, Lim SG, Abramov F, Flaherty JF, Wang H, Yee LJ, Kao JH, Gane E, Hou J, Buti M. Tenofovir alafenamide and tenofovir disoproxil fumarate reduce incidence of hepatocellular carcinoma in patients with chronic hepatitis B. JHEP Rep 2023; 5:100847. [PMID: 37771546 PMCID: PMC10522903 DOI: 10.1016/j.jhepr.2023.100847] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 06/16/2023] [Accepted: 06/22/2023] [Indexed: 09/30/2023] Open
Abstract
Background & Aims Antiviral therapy may attenuate the risk of hepatocellular carcinoma (HCC) in patients with chronic hepatitis B (CHB). We aimed to explore how tenofovir alafenamide (TAF) and tenofovir disoproxil fumarate (TDF) affect HCC risk in patients with CHB. Methods The REACH-B, aMAP, and mPAGE-B models were utilized to assess HCC risk in patients with CHB from two global randomized-controlled trials evaluating the impact of TAF vs. TDF treatment. Standard incidence ratios (SIRs) were calculated using data from the REACH-B model as a ratio of observed HCC cases in the TAF- or TDF-treated patients vs. predicted HCC cases for untreated historical controls. Proportions of treated patients shifting aMAP and mPAGE-B risk categories between baseline and Week 240 were calculated. Results Of the 1,632 patients (TAF, n = 1,093; TDF, n = 539) followed for up to 300 weeks, 22 HCC cases developed. Those receiving TAF had an SIR that was lower compared to the SIR of individuals receiving TDF: 0.32 (p <0.001) vs. 0.56 (p = 0.06). In the general study population, individuals without cirrhosis at baseline had an SIR that was lower compared to the SIR of individuals with cirrhosis at baseline: 0.37 (p <0.001) vs. 0.58 (p = 0.15). Of the patients at low risk of HCC at baseline, the majority (97%) remained low risk by mPAGE-B and aMAP scoring at Week 240. Among those at medium or high risk at baseline, substantial portions shifted to a lower risk category by Week 240 (mPAGE-B: 22% and 42%; aMAP: 39% and 63%, respectively). Conclusions This evaluation provides evidence that treatment with TAF or TDF can reduce HCC risk in patients with CHB, particularly in patients without cirrhosis. Impact and implications Despite the substantial impact of HCC on long-term outcomes of patients with CHB, the differential risk of HCC development among those receiving treatment with TAF vs. TDF has not been well elucidated. Using three validated risk prediction models, we found that TAF is at least as effective as TDF in reducing HCC risk in patients with CHB. While TDF is well-studied in the context of HCC risk reduction, our novel findings underscore the effectiveness of TAF as a treatment option for patients with CHB. Clinical trial numbers NCT01940341; NCT02836249; NCT01940471; NCT02836236.
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Affiliation(s)
- Young-Suk Lim
- Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | | | - Sang Hoon Ahn
- Yonsei University College of Medicine, Seoul, Republic of Korea
| | | | - Qin Ning
- Tongji Hospital, Tongji Medical College, Wuhan, China
| | - Kosh Agarwal
- Institute of Liver Studies, Kings College Hospital, United Kingdom
| | - Harry L.A. Janssen
- Toronto Western Hospital, Toronto, ON, Canada
- Division of Gastroenterology & Hepatology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Calvin Q. Pan
- NYU Langone Health, NYU Grossman School of Medicine, New York, NY, USA
| | - Wan Long Chuang
- Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | | | - Scott Fung
- Department of Medicine, University of Toronto, Toronto, Canada
| | - Shalimar
- All India Institute of Medical Sciences, New Delhi, Delhi, India
| | | | | | | | | | | | | | | | | | - Jia-Horng Kao
- National Taiwan University College of Medicine and National Taiwan University Hospital, Taipei, Taiwan
| | - Edward Gane
- Auckland Clinical Studies, Auckland, New Zealand
| | - Jinlin Hou
- Nanfang Hospital of Southern Medical University, Guangzhou, China
| | - Maria Buti
- Hospital Universitario Vall d’Hebron, Barcelona, Spain
- CIBEREHD del Instituto Carlos III., Barcelona, Spain
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8
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Younossi ZM, Yu ML, Yilmaz Y, Alswat KA, Buti M, Fernandez MIC, Papatheodoridis G, Hamid SS, El-Kassas M, Chan WK, Duseja AK, Gordon SC, Eguchi Y, Isakov VA, Roberts SK, Fan JG, Singal AK, Romero-Gómez M, Ahmed A, Ong J, Lam BP, Younossi I, Nader F, Racila A, Stepanova M, Alqahtani S. Clinical and patient-reported outcome profile of patients with hepatitis B viral infection from the Global Liver Registry™. J Viral Hepat 2023; 30:335-344. [PMID: 36601668 DOI: 10.1111/jvh.13800] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 12/19/2022] [Accepted: 12/28/2022] [Indexed: 01/06/2023]
Abstract
Chronic hepatitis B (CHB) infection is one of the most common causes of cirrhosis and liver cancer worldwide. Our aim was to assess clinical and patient-reported outcome (PRO) profile of CHB patients from different regions of the world using the Global Liver Registry. The CHB patients seen in real-world practices are being enrolled in the Global Liver Registry. Clinical and PRO (FACIT-F, CLDQ, WPAI) data were collected and compared to baseline data from CHB controls from clinical trials. The study included 1818 HBV subjects (48 ± 13 years, 58% male, 14% advanced fibrosis, 7% cirrhosis) from 15 countries in 6/7 Global Burden of Disease super-regions. The rates of advanced fibrosis varied (3-24%). The lowest PRO scores across multiple domains were in HBV subjects from the Middle East/North Africa (MENA), the highest - Southeast/East and South Asia. Subjects with advanced fibrosis had PRO impairment in 3 CLDQ domains, Activity of WPAI (p < 0.05). HBV subjects with superimposed fatty liver had more PRO impairments. In multivariate analysis adjusted for location, predictors of PRO impairment in CHB included female sex, advanced fibrosis, and non-hepatic comorbidities (p < 0.05). In comparison to Global Liver Registry patients, 242 controls from clinical trials had better PRO scores (Abdominal, Emotional, and Systemic scores of CLDQ, all domains of WPAI) (p < 0.05). In multivariate analysis with adjustment for location and clinicodemographic parameters, the associations of PROs with the enrollment setting (real-life Global Liver Registry vs. clinical trials) were no longer significant (all p > 0.10). The clinico-demographic portrait of CHB patients varies across regions of the world and enrollment settings. Advanced fibrosis and non-hepatic comorbidities are independently associated with PRO impairment in CHB patients.
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Affiliation(s)
- Zobair M Younossi
- Center for Liver Diseases, Department of Medicine, Inova Fairfax Medical Campus, Falls Church, Virginia, USA.,Inova Medicine Service Line, Inova Health System, Falls Church, Virginia, USA.,Betty and Guy Beatty Center for Integrated Research, Inova Health System, Falls Church, Virginia, USA
| | - Ming-Lung Yu
- School of Medicine, College of Medicine, National Sun Yat-sen University, Kaohsiung, Taiwan.,Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yusuf Yilmaz
- Liver Research Unit, Institute of Gastroenterology, Marmara University, İstanbul, Turkey.,Department of Gastroenterology, School of Medicine, Recep Tayyip Erdoğan University, Rize, Turkey
| | - Khalid Aida Alswat
- Liver Disease Research Center, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Maria Buti
- Liver Unit, Universitario Vall d'Hebron and CIBEREHD del Instituto Carlos III, Barcelona, Spain
| | | | - Georgios Papatheodoridis
- Academic Department of Gastroenterology, General Hospital of Athens "Laiko", Medical School of the National and Kapodistrian University of Athens, Athens, Greece
| | - Saeed S Hamid
- Department of Medicine, Aga Khan University, Karachi, Pakistan
| | - Mohamed El-Kassas
- Endemic Medicine Department, Faculty of Medicine, Helwan University, Cairo, Egypt
| | - Wah Kheong Chan
- Department of Gastroenterology and Hepatology, University of Malaya, Kuala Lumpur, Malaysia
| | - Ajay K Duseja
- Department of Hepatology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Stuart C Gordon
- Department of Hepatology and Gastroenterology, Henry Ford Hospital System, Wayne State University School of Medicine, Detroit, Michigan, USA
| | | | - Vasily A Isakov
- Division of Gastroenterology and Hepatology, Federal Research Center of Nutrition and Biotechnology, Moscow, Russia
| | - Stuart K Roberts
- Department of Medicine, Monash University, Melbourne, Australia.,Department of Gastroenterology and Hepatology, Alfred Health, Melbourne, Australia
| | - Jian-Gao Fan
- Department of Gastroenterology, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Ashwani K Singal
- University of South Dakota and Avera Transplant Institute, Sioux Falls, South Dakota, USA
| | - Manuel Romero-Gómez
- Digestive Diseases Department, Virgen del Rocío University Hospital, Institute of Biomedicine of Seville, University of Seville, Seville, Spain
| | - Aijaz Ahmed
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Stanford, California, USA
| | - Janus Ong
- College of Medicine, University of the Philippines, Manila, Philippines
| | - Brian P Lam
- Center for Liver Diseases, Department of Medicine, Inova Fairfax Medical Campus, Falls Church, Virginia, USA.,Inova Medicine Service Line, Inova Health System, Falls Church, Virginia, USA.,Betty and Guy Beatty Center for Integrated Research, Inova Health System, Falls Church, Virginia, USA
| | - Issah Younossi
- Center for Outcomes Research in Liver Diseases, Washington, DC, USA
| | - Fatema Nader
- Center for Outcomes Research in Liver Diseases, Washington, DC, USA
| | - Andrei Racila
- Center for Outcomes Research in Liver Diseases, Washington, DC, USA
| | - Maria Stepanova
- Center for Liver Diseases, Department of Medicine, Inova Fairfax Medical Campus, Falls Church, Virginia, USA.,Inova Medicine Service Line, Inova Health System, Falls Church, Virginia, USA.,Betty and Guy Beatty Center for Integrated Research, Inova Health System, Falls Church, Virginia, USA.,Center for Outcomes Research in Liver Diseases, Washington, DC, USA
| | - Saleh Alqahtani
- Center for Outcomes Research in Liver Diseases, Washington, DC, USA.,King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
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9
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A Lower HCC Incidence in Chronic HBV-Infected Patients Recovered from Acute-on-Chronic Liver Failure: A Prospective Cohort Study. JOURNAL OF ONCOLOGY 2022; 2022:5873002. [PMID: 36339647 PMCID: PMC9633202 DOI: 10.1155/2022/5873002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 10/08/2022] [Accepted: 10/10/2022] [Indexed: 11/17/2022]
Abstract
Background Activation of chronic hepatitis B virus (HBV) infection is an important cause of acute-on-chronic liver failure (ACLF). However, the effect of HBV-ACLF episode on hepatocellular carcinoma (HCC) occurrence remains largely unknown. Methods A total of 769 HBV-ACLF patients and 2114 HBV-related chronic liver disease (HBV-CLD) patients diagnosed between August 1998 and December 2011 were enrolled in this prospective cohort study. Of the HBV-CLD patients, 380 received lifetime antiviral treatment with nucleos(t)ide analogues. Propensity score matching was applied to reduce baseline differences between HBV-ACLF and HBV-CLD cohorts. Results The survival rate of HBV-ACLF patients was 53.6%, 50.3%, 47.8%, and 46.2% at 90-day, 1-year, 5-year, and 10-year, respectively. The cumulative incidence of HCC was lower in HBV-ACLF cohort with 369 eligible patients survived for >90 days than in HBV-CLD cohort with the 380 patients (5.77/1,000 vs. 9.78/1,000 person-years, p = 0.0497). HBV-ACLF episode decreased HCC risk regardless of liver cirrhosis, and in patients without family history of HCC. Multivariate Cox analyses indicated that male, increasing age, liver cirrhosis, and platelet count (≤100 × 109/L) increased, whereas HBV-ACLF episode decreased, HCC risk independently. In the propensity score-matched cohorts, HBV-ACLF episode reduced HCC incidence (10.20/1,000 vs. 4.66/1,000 person-years, p = 0.0326). The area under curve of nomogram was 0.812 for 3-year HCC probability. Conclusions HBV-ACLF episode decreases HCC occurrence in chronic HBV patients. Older age and liver cirrhosis independently increased HCC occurrence. A nomogram-enrolled episode of ACLF reliably predicts the occurrence of HCC.
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10
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Martin P, Nguyen MH, Dieterich DT, Lau DTY, Janssen HLA, Peters MG, Jacobson IM. Treatment Algorithm for Managing Chronic Hepatitis B Virus Infection in the United States: 2021 Update. Clin Gastroenterol Hepatol 2022; 20:1766-1775. [PMID: 34329775 DOI: 10.1016/j.cgh.2021.07.036] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 07/15/2021] [Accepted: 07/21/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Chronic hepatitis B (CHB) infection remains the most frequent etiology of hepatocellular carcinoma globally as well as a major cause of cirrhosis. Despite vaccination, substantial numbers of persons have already been infected with hepatitis B virus and remain at risk of progressive liver disease. METHODS In 2004, a CHB management algorithm was developed by a panel of North American hepatologists, which was subsequently updated in 2006, 2008, and 2015. Since the most recent version, several developments have altered the management of CHB. Tenofovir alafenamide, with a more favorable safety profile than tenofovir disoproxil fumarate, has been introduced as an initial antiviral choice as well as an alternative for long-term therapy. Quantitation of hepatitis B surface antigen is becoming more widely available in clinical practice, with implications for monitoring response to treatment. Additionally, there has been a shift in how the natural history of CHB is perceived, as newer evidence has challenged the concept that during the immunotolerant phase of infection disease progression is not a concern. Finally, recent analyses indicate that in the United States, the average age of patients with CHB has increased, implying that the presence of comorbidities, including metabolic liver disease, increasing use of biologics associated with aging will increasingly affect disease management. RESULTS This updated algorithm is intended to serve as a guide to manage CHB while new antiviral strategies are developed. CONCLUSIONS Recommendations have been based on evidence from the scientific literature, when possible, as well as clinical experience and consensus expert opinion. Points of continued debate and areas of research need are also described.
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Affiliation(s)
- Paul Martin
- Division of Digestive Health and Liver Diseases, University of Miami School of Medicine, Miami, Florida.
| | - Mindie H Nguyen
- Department of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California; Department of Epidemiology and Population Health, Stanford University Medical Center, Palo Alto, California
| | | | - Daryl T-Y Lau
- Liver Center, Division of Gastroenterology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | - Harry L A Janssen
- Toronto Centre for Liver Diseases, University Health Network, Toronto, Canada
| | - Marion G Peters
- Division of Gastroenterology, University of California, San Francisco, San Francisco, California
| | - Ira M Jacobson
- Division of Gastroenterology, NYU Langone Health, New York, New York
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11
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Chen Y, Gao WK, Shu YY, Ye J. Clinical treatment of chronic hepatitis B virus infection in indeterminate phase: Current status and future prospects. Shijie Huaren Xiaohua Zazhi 2022; 30:436-443. [DOI: 10.11569/wcjd.v30.i10.436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The natural history of chronic hepatitis B virus (HBV) infection is usually divided into four stages: Immune tolerant phase (IT), hepatitis B e antigen (HBeAg) positive chronic hepatitis B (CHB) (i.e., immune clearance phase), immune control (IC) phase, and HBeAg negative CHB (i.e., reactivation phase). Patients whose HBeAg, alanine aminotransferase (ALT), HBV DNA, and hepatic histopathology fall into an indeterminate phase are divided into the following four groups: (1) Indeterminate phase related to IT: HBV DNA < 106 IU/mL or significant inflammation and fibrosis, while other indicators are in line with IT; (2) Indeterminate phase related to HBeAg positive CHB: HBV DNA < 2 × 104 IU/mL or ALT 1-2 times the upper limit of normal (ULN), while the rest indicators are consistent with HBeAg positive CHB; (3) Indeterminate phase related to IC: HBV DNA > 2 × 103 IU/mL or significant inflammation and fibrosis, while other indicators meet IC; and (4) Indeterminate phase related to HBeAg negative CHB: HBV DNA < 2 × 103 IU/mL or ALT 1-2 ULN, while the remaining indicators are in accordance with HBeAg negative CHB. In China, it is estimated that about 70 million people have chronic HBV infection, of which about 20-30 million are CHB patients. The percentage of liver cirrhosis and hepatocellular carcinoma caused by HBV infection is 77% and 84%, respectively. Chronic HBV infection brings severe burden to people's life and health as well as the national health care system. Although existing guidelines recommend dynamic monitoring of serum ALT and HBV DNA levels and assessment of liver histology of indeterminate zone, whether to initiate antiviral therapy in these patients remains controversial. This review mainly introduces the clinical treatment status of CHB patients in IC and indeterminate phase related to IC, and the future prospects of antiviral treatment for these patients.
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Affiliation(s)
- Yue Chen
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, Hubei Province, China
| | - Wen-Kang Gao
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, Hubei Province, China
| | - Yan-Yun Shu
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, Hubei Province, China
| | - Jin Ye
- Division of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, Hubei Province, China
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12
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Cisneros-Garza L, González-Huezo M, Moctezuma-Velázquez C, Ladrón de Guevara-Cetina L, Vilatobá M, García-Juárez I, Alvarado-Reyes R, Álvarez-Treviño G, Allende-Pérez S, Bornstein-Quevedo L, Calderillo-Ruiz G, Carrillo-Martínez M, Castillo-Barradas M, Cerda-Reyes E, Félix-Leyva J, Gabutti-Thomas J, Guerrero-Ixtlahuac J, Higuera-de-la-Tijera F, Huitzil-Meléndez D, Kimura-Hayama E, López-Hernández P, Malé-Velázquez R, Méndez-Sánchez N, Morales-Ruiz M, Ruíz-García E, Sánchez-Ávila J, Torrecillas-Torres L. The second Mexican consensus on hepatocellular carcinoma. Part I: Epidemiology and diagnosis. REVISTA DE GASTROENTEROLOGÍA DE MÉXICO (ENGLISH EDITION) 2022; 87:216-234. [DOI: 10.1016/j.rgmxen.2021.10.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 10/21/2021] [Indexed: 12/24/2022] Open
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13
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Chen C, Chang H. Time trend and age‐specific gender difference in the incidence of liver cancer from 2009 to 2018 in Taiwan. ADVANCES IN DIGESTIVE MEDICINE 2022. [DOI: 10.1002/aid2.13313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Chuen‐Fei Chen
- Department of Medicine Mackay Medical College New Taipei City Taiwan
| | - Hung‐Chuen Chang
- Division of Gastroenterology, Department of Internal Medicine, Shin Kong Wu Ho‐Su Memorial Hospital Taipei Taiwan
- School of Medicine Fu Jen Catholic University New Taipei City Taiwan
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14
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Mao QG, Liang HQ, Yin YL, Tang JM, Yang JE, Wu CC, Chen Y, Zhang MY, Liu YY, Zheng XT, Zhuang LY, Chen SD. Comparison of Interferon-α-based therapy and nucleos(t)ide analogs in preventing adverse outcomes in patients with chronic hepatitis B. Clin Res Hepatol Gastroenterol 2022; 46:101758. [PMID: 34303003 DOI: 10.1016/j.clinre.2021.101758] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Revised: 06/17/2021] [Accepted: 06/21/2021] [Indexed: 02/04/2023]
Abstract
BACKGROUND Whether interferon (IFN)-α therapy is better than nucleos(t)ide analogs (NAs) in the prevention of adverse outcomes, including hepatocellular carcinoma (HCC) in patients with chronic hepatitis B (CHB) is still uncertain or controversial. This study aimed to compare the cumulative incidence of adverse outcomes in patients with CHB on IFN-α- and NA-based therapies. METHODS This was a retrospective study of patients with CHB on antivirals. Patients treated with IFN-α (IFN-α or peginterferon-α) with or without NAs were defined as the IFN-α group, and those only receiving NAs were defined as the NAs group. Propensity score matching (PSM) was used to minimize baseline bias. Cox regression models were performed to select possible factors related to adverse outcomes development. RESULTS All 1247 patients were divided into the IFN-α (n = 877) and NAs (n = 370) groups. 26patients (20 and 6 in the NAs and IFN-α groups) developed adverse outcomes (decompensated cirrhosis, liver failure, HCC, liver transplantation and deaths) during a median follow-up of 5.2 years. The cumulative adverse outcomes occurrence at 10 years was significantly lower in the IFN-α group than in the NAs group in all (1.1% vs. 11.9%, P <0.001) and treatment-naïve (1.1% vs. 12.4%, P <0.001) patients. Similar trends were observed after PSM and differentiation of cirrhosis. Multivariate analysis before and after PSM showed that IFN-α-based treatment was independently associated with a lower adverse outcomes incidence (before/after PSM: P = 0.001/P = 0.002). HCC risk stratification analyses revealed that the superiority of IFN-α in preventing HCC was more significant in patients with high-risk HCC. CONCLUSIONS IFN-α-based therapy was superior to NAs in preventing adverse outcomes in patients with CHB regardless of cirrhosis, and in reducing HCC in those with a high risk of HCC.
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Affiliation(s)
- Qian-Guo Mao
- Xiamen Hospital of Traditional Chinese Medicine, Xiamen, 361009, China.
| | - Hui-Qing Liang
- Xiamen Hospital of Traditional Chinese Medicine, Xiamen, 361009, China.
| | - Ya-Lin Yin
- School of Life Sciences, Xiamen University, Xiamen, 361102, China
| | - Jin-Mo Tang
- Xiamen Hospital of Traditional Chinese Medicine, Xiamen, 361009, China
| | - Jia-En Yang
- Xiamen Hospital of Traditional Chinese Medicine, Xiamen, 361009, China
| | - Chun-Cheng Wu
- Xiamen Hospital of Traditional Chinese Medicine, Xiamen, 361009, China
| | - Yue Chen
- Xiamen Hospital of Traditional Chinese Medicine, Xiamen, 361009, China
| | - Man-Ying Zhang
- Xiamen Hospital of Traditional Chinese Medicine, Xiamen, 361009, China
| | - Yao-Yu Liu
- College of Traditional Chinese Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, 351012, China
| | - Xiao-Ting Zheng
- College of Traditional Chinese Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, 351012, China
| | - Lin-Yi Zhuang
- College of Traditional Chinese Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou, 351012, China
| | - Shao-Dong Chen
- School of Medicine, Xiamen University, Xiamen, 361102, China.
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15
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Huang DP, Liao MM, Tong JJ, Yuan WQ, Peng DT, Lai JP, Zeng YH, Qiu YJ, Tong GD. Construction of a genome instability-derived lncRNA-based risk scoring system for the prognosis of hepatocellular carcinoma. Aging (Albany NY) 2021. [PMID: 34799469 DOI: 10.1863/aging.203698] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/21/2023]
Abstract
Emerging evidence revealed the critical roles of long non-coding RNAs (lncRNAs) in maintaining genomic instability. However, genome instability-associated lncRNAs (GILncRNAs) and their performance in clinical prognostic significance in hepatocellular carcinoma (HCC) are rarely reported. Our study constructed a computational framework integrating somatic mutation information and lncRNA expression profiles of HCC genome and we identified 88 GILncRNAs of HCC. Function enrichment analysis revealed that GILncRNAs were involved in various metabolism processes and genome instability of cancer. A genome instability-derived lncRNA-based gene signature (GILncSig) was constructed using training set data. The performance of GILncSig for outcome prediction was validated in testing set and The Cancer Genome Atlas (TCGA) set. The multivariate cox regression analysis and stratification analysis demonstrated GILncSig could serve as an independent prognostic factor for the overall survival of HCC patients. The time-dependent Receiver Operating Characteristic (ROC) curve illustrated GILncSig outperformed two recently published lncRNA signatures for overall survival prediction. The combination of GILncSig and tumor protein p53 (TP53) mutation status exhibited better prognostic performance in survival evaluation compared to TP53 mutation status alone. AC145343.1 was further validated to be a risk factor for HCC in vitro among GILncSig. Overall, our study provided a novel approach for identification of genome instability-associated lncRNAs and established an independent risk score system for outcome prediction of HCC patients, which provided a new insight for exploring in-depth mechanism and potential therapy strategy.
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Affiliation(s)
- Dan-Ping Huang
- Department of Hepatology, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen 518033, Guangdong Province, China
| | - Mian-Mian Liao
- Department of Hepatology, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen 518033, Guangdong Province, China.,College of Basic Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510403, Guangdong, China
| | - Jing-Jing Tong
- The Affiliated Chencun Hospital of Shunde Hospital, Southern Medical University, Shunde 528300, Guangdong Province, China
| | - Wei-Qu Yuan
- Department of Acupuncture, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen 518033, Guangdong Province, China
| | - De-Ti Peng
- Department of Hepatology, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen 518033, Guangdong Province, China
| | - Jian-Ping Lai
- Department of Hepatology, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen 518033, Guangdong Province, China
| | - Yi-Hao Zeng
- College of Basic Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510403, Guangdong, China
| | - Yi-Jun Qiu
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510403, Guangdong Province, China
| | - Guang-Dong Tong
- Department of Hepatology, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen 518033, Guangdong Province, China
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16
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Huang DP, Liao MM, Tong JJ, Yuan WQ, Peng DT, Lai JP, Zeng YH, Qiu YJ, Tong GD. Construction of a genome instability-derived lncRNA-based risk scoring system for the prognosis of hepatocellular carcinoma. Aging (Albany NY) 2021; 13:24621-24639. [PMID: 34799469 PMCID: PMC8660619 DOI: 10.18632/aging.203698] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 10/25/2021] [Indexed: 12/25/2022]
Abstract
Emerging evidence revealed the critical roles of long non-coding RNAs (lncRNAs) in maintaining genomic instability. However, genome instability-associated lncRNAs (GILncRNAs) and their performance in clinical prognostic significance in hepatocellular carcinoma (HCC) are rarely reported. Our study constructed a computational framework integrating somatic mutation information and lncRNA expression profiles of HCC genome and we identified 88 GILncRNAs of HCC. Function enrichment analysis revealed that GILncRNAs were involved in various metabolism processes and genome instability of cancer. A genome instability-derived lncRNA-based gene signature (GILncSig) was constructed using training set data. The performance of GILncSig for outcome prediction was validated in testing set and The Cancer Genome Atlas (TCGA) set. The multivariate cox regression analysis and stratification analysis demonstrated GILncSig could serve as an independent prognostic factor for the overall survival of HCC patients. The time-dependent Receiver Operating Characteristic (ROC) curve illustrated GILncSig outperformed two recently published lncRNA signatures for overall survival prediction. The combination of GILncSig and tumor protein p53 (TP53) mutation status exhibited better prognostic performance in survival evaluation compared to TP53 mutation status alone. AC145343.1 was further validated to be a risk factor for HCC in vitro among GILncSig. Overall, our study provided a novel approach for identification of genome instability-associated lncRNAs and established an independent risk score system for outcome prediction of HCC patients, which provided a new insight for exploring in-depth mechanism and potential therapy strategy.
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Affiliation(s)
- Dan-Ping Huang
- Department of Hepatology, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen 518033, Guangdong Province, China
| | - Mian-Mian Liao
- Department of Hepatology, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen 518033, Guangdong Province, China.,College of Basic Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510403, Guangdong, China
| | - Jing-Jing Tong
- The Affiliated Chencun Hospital of Shunde Hospital, Southern Medical University, Shunde 528300, Guangdong Province, China
| | - Wei-Qu Yuan
- Department of Acupuncture, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen 518033, Guangdong Province, China
| | - De-Ti Peng
- Department of Hepatology, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen 518033, Guangdong Province, China
| | - Jian-Ping Lai
- Department of Hepatology, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen 518033, Guangdong Province, China
| | - Yi-Hao Zeng
- College of Basic Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510403, Guangdong, China
| | - Yi-Jun Qiu
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510403, Guangdong Province, China
| | - Guang-Dong Tong
- Department of Hepatology, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen 518033, Guangdong Province, China
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17
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Borgia M, Dal Bo M, Toffoli G. Role of Virus-Related Chronic Inflammation and Mechanisms of Cancer Immune-Suppression in Pathogenesis and Progression of Hepatocellular Carcinoma. Cancers (Basel) 2021; 13:cancers13174387. [PMID: 34503196 PMCID: PMC8431318 DOI: 10.3390/cancers13174387] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 08/25/2021] [Accepted: 08/27/2021] [Indexed: 12/12/2022] Open
Abstract
Simple Summary Hepatocellular carcinoma pathogenesis is dependent on a chronic inflammation caused by several factors, including hepatotropic viruses, such as HCV and HBV. This chronic inflammation is established in the context of the immunotolerogenic environment peculiar of the liver, in which the immune system can be stimulated by HCV and HBV viral antigens. This complex interaction can be influenced by direct-acting antiviral drug treatments, capable of (almost totally) rapidly eradicating HCV infection. The influence of anti-viral treatments on HCC pathogenesis and progression remains to be fully clarified. Abstract Hepatocellular carcinoma (HCC) can be classified as a prototypical inflammation-driven cancer that generally arises from a background of liver cirrhosis, but that in the presence of nonalcoholic steatohepatitis (NASH), could develop in the absence of fibrosis or cirrhosis. Tumor-promoting inflammation characterizes HCC pathogenesis, with an epidemiology of the chronic liver disease frequently encompassing hepatitis virus B (HBV) or C (HCV). HCC tumor onset and progression is a serial and heterogeneous process in which intrinsic factors, such as genetic mutations and chromosomal instability, are closely associated with an immunosuppressive tumor microenvironment (TME), which may have features associated with the etiopathogenesis and expression of the viral antigens, which favor the evasion of tumor neoantigens to immune surveillance. With the introduction of direct-acting antiviral (DAA) therapies for HCV infection, sustained virological response (SVR) has become very high, although occurrence of HCC and reactivation of HBV in patients with co-infection, who achieved SVR in short term, have been observed in a significant proportion of treated cases. In this review, we discuss the main molecular and TME features that are responsible for HCC pathogenesis and progression. Peculiar functional aspects that could be related to the presence and treatment of HCV/HBV viral infections are also dealt with.
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18
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Khoo T, Lam D, Olynyk JK. Impact of modern antiviral therapy of chronic hepatitis B and C on clinical outcomes of liver disease. World J Gastroenterol 2021; 27:4831-4845. [PMID: 34447229 PMCID: PMC8371504 DOI: 10.3748/wjg.v27.i29.4831] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 05/14/2021] [Accepted: 07/21/2021] [Indexed: 02/06/2023] Open
Abstract
Chronic infections with the hepatitis B and C viruses have significant worldwide health and economic impacts. Previous treatments for hepatitis C such as interferon and ribavirin therapy were ineffective and poorly tolerated by patients. The introduction of directly acting curative antiviral therapy for hepatitis C and the wider use of nucleos(t)ide analogues for suppression of chronic Hepatitis B infection have resulted in many positive developments. Decreasing the prevalence of hepatitis B and C have concurrently reduced transmission rates and hence, the number of new infections. Antiviral treatments have decreased the rates of liver decompensation and as a result, lowered hospitalisation and mortality rates for both chronic hepatitis B and C infection. The quality of life of chronically infected patients has also been improved significantly by modern treatment. Antiviral therapy has stopped the progression of liver disease to cirrhosis in certain patient cohorts and prevented ongoing hepatocellular damage in patients with existing cirrhosis. Longer term benefits of antiviral therapy include a reduced risk of developing hepatocellular carcinoma and decreased number of patients requiring liver transplantation. This review article assesses the literature and summarises the impact of modern antiviral therapy of chronic hepatitis B and C on clinical outcomes from liver disease.
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Affiliation(s)
- Tiffany Khoo
- Department of Gastroenterology and Hepatology, Fiona Stanley Hospital, Murdoch 6150, Australia
- School of Medical and Health Sciences, Edith Cowan University, Joondalup 6027, Australia
| | - Danielle Lam
- Department of Gastroenterology and Hepatology, Fiona Stanley Hospital, Murdoch 6150, Australia
- School of Medical and Health Sciences, Edith Cowan University, Joondalup 6027, Australia
| | - John K Olynyk
- Department of Gastroenterology and Hepatology, Fiona Stanley Hospital, Murdoch 6150, Australia
- School of Medical and Health Sciences, Edith Cowan University, Joondalup 6027, Australia
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19
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Tertiary Prevention of HCC in Chronic Hepatitis B or C Infected Patients. Cancers (Basel) 2021; 13:cancers13071729. [PMID: 33917345 PMCID: PMC8038691 DOI: 10.3390/cancers13071729] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 03/29/2021] [Accepted: 03/29/2021] [Indexed: 01/27/2023] Open
Abstract
Simple Summary Hepatocellular carcinoma (HCC) recurrence is the major obstacle concerning patients’ survival. Tertiary prevention by antiviral therapies could reduce HCC recurrence rate in both chronic hepatitis B virus (HBV) or hepatitis C virus (HCV) infected patients. In chronic hepatitis B (CHB) patients, nucleos(t)ide analogues (Nuc) provide a more effective HCC tertiary prevention effect than an interferon (IFN)-based regimen. In chronic hepatitis C (CHC) patients, the tertiary prevention effect by direct acting antiviral agents (DAAs) was reported non-inferior to that by IFN-based therapy. Chronic hepatitis C patients left untreated had the worst survival benefit as well as shorted recurrence-free interval than those treated by either type of antiviral regimen. Although the risk of HCC recurrence could only be decreased but not diminished by antiviral therapies due to host and microenvironmental factors beyond virus infection, antiviral therapy helps to preserve and improve liver function which makes multi-modality anticancer treatment feasible to improve survival. Abstract Hepatocellular carcinoma (HCC) ranks as a leading cause of common cancer and cancer-related death. The major etiology of HCC is due to chronic hepatitis virus including HBV and HCV infections. Scheduled HCC surveillance in high risk populations improves the early detection rate and the feasibility of curative treatment. However, high HCC recurrence rate still accounts for the poor prognosis of HCC patients. In this article, we critically review the pathogenesis of viral hepatitis-related hepatocellular carcinoma and the evidence of tertiary prevention efficacy by current available antiviral treatment, and discuss the knowledge gap in viral hepatitis-related HCC tertiary prevention.
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20
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Jiang XY, Huang B, Huang DP, Wei CS, Zhong WC, Peng DT, Huang FR, Tong GD. Long-term follow-up of cumulative incidence of hepatocellular carcinoma in hepatitis B virus patients without antiviral therapy. World J Gastroenterol 2021; 27:1101-1116. [PMID: 33776376 PMCID: PMC7985729 DOI: 10.3748/wjg.v27.i11.1101] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 01/07/2021] [Accepted: 02/11/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND China has a high prevalence of hepatitis B virus (HBV), but most chronic hepatitis B (CHB) patients do not receive standardized antiviral therapy. There are few relevant reports addressing the outcomes of the large number of CHB patients who do not receive antiviral therapy.
AIM To observe the outcomes of long-term follow-up of patients with CHB without antiviral treatment.
METHODS This study included 362 patients with CHB and 96 with hepatitis B cirrhosis without antiviral treatment and with only liver protection and anti-inflammatory treatment from 1993 to 1998. The median follow-up times were 10 and 7 years, respectively. A total of 203 CHB and 129 hepatitis B cirrhosis patients receiving antiviral therapy were selected as the control groups. The median follow-up times were 8 and 7 years, respectively. Kaplan-Meier curves were used to analyze the cumulative incidence of hepatocellular carcinoma (HCC), and the Cox regression model was used to analyze the risk factors for HCC.
RESULTS Among the patients in the non-antiviral group, 16.9% had spontaneous decreases in HBV DNA to undetectable levels, and 32.8% showed hepatitis B e antigen (HBeAg) seroconversion. In the antiviral group, 87.2% of patients had undetectable HBV DNA, and 52% showed HBeAg seroconversion. Among CHB and hepatitis B cirrhosis patients, the cumulative incidence rates of HCC were 14.9% and 53.1%, respectively, in the non-antiviral group and were 10.7% and 31.9%, respectively, in the antiviral group. There was no difference between the two groups regarding the CHB patients (P = 0.842), but there was a difference between the groups regarding the hepatitis B cirrhosis patients (P = 0.026). The cumulative incidence rates of HCC were 1.6% and 22.3% (P = 0.022) in the groups with and without spontaneous HBeAg seroconversion, respectively. The incidence rates of HCC among patients with and without spontaneous declines in HBV DNA to undetectable levels were 1.6% and 19.1%, respectively (P = 0.051). There was no difference in the cumulative incidence of HCC between the two groups regarding the patients with drug-resistant CHB (P = 0.119), but there was a significant difference between the two groups regarding the patients with cirrhosis (P = 0.004). The Cox regression model was used for regression of the corrected REACH-B score, which showed that alanine aminotransferase > 400 U/L, history of diabetes, and family history of liver cancer were risk factors for HCC among men aged > 40 years (P < 0.05). Multifactorial analysis showed that a family history of HCC among men was a risk factor for HCC.
CONCLUSION Antiviral therapy and non-antiviral therapy with liver protection and anti-inflammatory therapy can reduce the risk of HCC. Antiviral therapy may mask the spontaneous serological response of some patients during CHB. Therefore, the effect of early antiviral therapy on reducing the incidence of HCC cannot be overestimated.
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Affiliation(s)
- Xiao-Yan Jiang
- Department of Gastroenterology, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen 518033, Guangdong Province, China
| | - Bing Huang
- Department of Gastroenterology, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen 518033, Guangdong Province, China
| | - Dan-Ping Huang
- Department of Hepatology, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen 518033, Guangdong Province, China
| | - Chun-Shan Wei
- Department of Hepatology, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen 518033, Guangdong Province, China
| | - Wei-Chao Zhong
- Department of Hepatology, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen 518033, Guangdong Province, China
| | - De-Ti Peng
- Department of Hepatology, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen 518033, Guangdong Province, China
| | - Fu-Rong Huang
- Department of Hepatology, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen 518033, Guangdong Province, China
| | - Guang-Dong Tong
- Department of Hepatology, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen 518033, Guangdong Province, China
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21
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Choi J, Lim YS. Secondary prevention of hepatitis B virus-related hepatocellular carcinoma with current antiviral therapies. Kaohsiung J Med Sci 2021; 37:262-267. [PMID: 33502828 DOI: 10.1002/kjm2.12364] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2020] [Accepted: 01/05/2021] [Indexed: 12/25/2022] Open
Abstract
Over the past decades, marked advancement has been made in the prevention and treatment of hepatitis B virus (HBV) infection. Due to highly effective antiviral therapies for chronic hepatitis B (CHB), long-term clinical outcomes in patients with CHB has also been dramatically improved. However, current antiviral therapies for CHB cannot completely abolish the risk of hepatocellular carcinoma (HCC). In addition, current treatment guidelines for CHB should be interpreted with caution given that HBV-associated hepatocarcinogenesis could be underway in patients who are not eligible for antiviral therapies by current guidelines. Therefore, efforts to reconcile treatment guidelines with recent clinical evidence should be made for reducing further development of HCC. In this article, we review the secondary prevention of HBV-related HCC with current antiviral therapies.
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Affiliation(s)
- Jonggi Choi
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Young-Suk Lim
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
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22
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Chen CJ, You SL, Hsu WL, Yang HI, Lee MH, Chen HC, Chen YY, Liu J, Hu HH, Lin YJ, Chu YJ, Huang YT, Chiang CJ, Chien YC. Epidemiology of Virus Infection and Human Cancer. Recent Results Cancer Res 2021; 217:13-45. [PMID: 33200360 DOI: 10.1007/978-3-030-57362-1_2] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Seven viruses including the Epstein-Barr virus (EBV), hepatitis B virus (HBV), hepatitis C virus (HCV), Kaposi's sarcoma herpes virus (KSHV), human immunodeficiency virus, type-1 (HIV-1), human T cell lymphotrophic virus, type-1 (HTLV-1), and human papillomavirus (HPV) have been classified as Group 1 human carcinogens by the International Agency for Research on Cancer (IARC). The conclusions are based on the findings of epidemiological and mechanistic studies. EBV, HPV, HTLV-1, and KSHV are direct carcinogens; HBV and HCV are indirect carcinogens through chronic inflammation; and HIV-1 is an indirect carcinogen through immune suppression. Some viruses may cause more than one cancer, while some cancers may be caused by more than one virus. However, only a proportion of persons infected by these oncogenic viruses will develop specific cancers. A series of studies have been carried out to assess the viral, host, and environmental cofactors of EBV-associated nasopharyngeal carcinoma, HBV/HCV-associated hepatocellular carcinoma, and HPV-associated cervical carcinoma. Persistent infection, high viral load, and viral genotype are important risk predictors of these virus-caused cancers. Risk calculators incorporating host and viral risk predictors have been developed for the prediction of long-term risk of hepatocellular carcinoma, nasopharyngeal carcinoma and cervical cancer. These risk calculators are useful for the triage and clinical management of infected patients. Both clinical trials and national programs of immunization, antiviral therapy and screening have demonstrated a significant reduction in the incidence of cancers caused by HBV, HCV, and HPV. Future research on gene-gene and gene-environment interactions of oncogenic viruses and the human host using large-scale longitudinal studies with serial measurements of biosignatures are in urgent need.
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Affiliation(s)
- Chien-Jen Chen
- Genomics Research Center, Academia Sinica, 128 Academia Road, Sect. 2, Taipei, 115, Taiwan.
| | - San-Lin You
- School of Medicine and Big Data Research Centre, Fu-Jen Catholic University, New Taipei, Taiwan
| | - Wan-Lun Hsu
- Genomics Research Center, Academia Sinica, 128 Academia Road, Sect. 2, Taipei, 115, Taiwan
| | - Hwai-I Yang
- Genomics Research Center, Academia Sinica, 128 Academia Road, Sect. 2, Taipei, 115, Taiwan
| | - Mei-Hsuan Lee
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Hui-Chi Chen
- Genomics Research Center, Academia Sinica, 128 Academia Road, Sect. 2, Taipei, 115, Taiwan
| | | | - Jessica Liu
- Department of Pediatrics, Perinatal Epidemiology and Health Outcomes Research Unit, Stanford University School of Medicine and Lucile Packard Children's Hospital, Palo Alto, CA, USA
- California Perinatal Quality Care Collaborative, Palo Alto, CA, USA
| | - Hui-Han Hu
- Department of Translational Science, Preclinical Research, PharmaEngine Inc., Taipei, Taiwan
| | - Yu-Ju Lin
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Yu-Ju Chu
- Department of Environmental and Occupational Health Sciences, University of Washington, Seattle, WA, USA
| | - Yen-Tsung Huang
- Institute of Statistical Sciences, Academia Sinica, Taipei, Taiwan
| | - Chun-Ju Chiang
- Graduate Institute of Epidemiology and Preventive Medicine, National Taiwan University, Taipei, Taiwan
| | - Yin-Chu Chien
- Genomics Research Center, Academia Sinica, 128 Academia Road, Sect. 2, Taipei, 115, Taiwan
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23
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Zou B, Yeo YH, Jeong D, Park H, Sheen E, Lee DH, Henry L, Garcia G, Ingelsson E, Cheung R, Nguyen MH. A Nationwide Study of Inpatient Admissions, Mortality, and Costs for Patients with Cirrhosis from 2005 to 2015 in the USA. Dig Dis Sci 2020; 65:1520-1528. [PMID: 31598919 DOI: 10.1007/s10620-019-05869-z] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Accepted: 09/27/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS Liver cirrhosis is a substantial health burden in the USA, but population-based data regarding the trend and medical expenditure are limited and outdated. We investigated the trends of inpatient admissions, costs, and inpatient mortality from 2005 to 2015 among cirrhotic patients. METHODS A retrospective analysis was conducted using the National Inpatient Sample database. We adjusted the costs to 2015 US dollars using a 3% inflation rate. National estimates of admissions were determined using discharge weights. RESULTS We identified 1,627,348 admissions in cirrhotic patients between 2005 and 2015. From 2005 to 2015, the number of weighted admissions in cirrhotic patients almost doubled (from 505,032 to 961,650) and the total annual hospitalization cost in this population increased three times (from 5.8 to 16.3 billion US dollars). Notably, admission rates varied by liver disease etiology, decreasing from 2005 to 2015 among patients with hepatitis C virus (HCV)-related cirrhosis while increasing (almost tripled) among patients with nonalcoholic fatty liver disease (NAFLD)-related cirrhosis. The annual inpatient mortality rate per 1000 admissions overall decreased from 63.8 to 58.2 between 2005 and 2015 except for NAFLD (27.2 to 35.8) (P < 0.001). CONCLUSIONS Rates and costs of admissions in cirrhotic patients have increased substantially between 2005 and 2015 in the USA, but varied by liver disease etiology, with decreasing rate for HCV-associated cirrhosis and for HBV-associated cirrhosis but increasing for NAFLD-associated cirrhosis. Inpatient mortality also increased by one-third for NAFLD, while it decreased for other diseases. Cost also varied by etiology and lower for HCV-associated cirrhosis.
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Affiliation(s)
- Biyao Zou
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, 750 Welch Road, Suite 210, Palo Alto, CA, 94304, USA
| | - Yee Hui Yeo
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, 750 Welch Road, Suite 210, Palo Alto, CA, 94304, USA
| | - Donghak Jeong
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, 750 Welch Road, Suite 210, Palo Alto, CA, 94304, USA
| | - Haesuk Park
- Pharmaceutical Outcomes and Policy, University of Florida College of Pharmacy, Gainesville, FL, USA
| | - Edward Sheen
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, 750 Welch Road, Suite 210, Palo Alto, CA, 94304, USA
| | - Dong Hyun Lee
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, 750 Welch Road, Suite 210, Palo Alto, CA, 94304, USA.,Good Gang An Hospital, Busan, South Korea
| | - Linda Henry
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, 750 Welch Road, Suite 210, Palo Alto, CA, 94304, USA
| | - Gabriel Garcia
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, 750 Welch Road, Suite 210, Palo Alto, CA, 94304, USA
| | - Erik Ingelsson
- Division of Cardiovascular Medicine, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA.,Stanford Cardiovascular Institute, Stanford University, Stanford, CA, USA
| | - Ramsey Cheung
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, 750 Welch Road, Suite 210, Palo Alto, CA, 94304, USA.,Division of Gastroenterology and Hepatology, Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA
| | - Mindie H Nguyen
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, 750 Welch Road, Suite 210, Palo Alto, CA, 94304, USA.
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24
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Su CW, Wu CY, Lin JT, Ho HJ, Wu JC. Nucleos(t)ide analogue continuous therapy associated with reduced adverse outcomes of chronic hepatitis B. J Chin Med Assoc 2020; 83:125-133. [PMID: 32015266 DOI: 10.1097/jcma.0000000000000247] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Nucleos(t)ide analogue (NA) therapy reduces the risk of disease progression in chronic hepatitis B virus-infected patients. However, the risk of liver decompensation, hepatic failure, and mortality after discontinuation of NA therapy remains unknown. METHODS Among 51,574 chronic hepatitis B patients who received NAs in the Taiwan National Health Insurance Research Database, we identified 8,631 patients who continued NA therapy (treatment cohort) and 8,631 propensity-score matched patients who stopped NA therapy after their initial 1.5 years treatment (off-therapy cohort) between October 1, 2003 and December 31, 2011. All study subjects were followed up from the index date, that is, the date 1.5 years after the first prescription of NA, until development of liver decompensation and hepatic failure, death or end of 18-month follow-up period. RESULTS Treatment cohort had significantly lower risks of liver decompensation (1.05%; 95% confidence interval [CI], 0.81%-1.30% vs 2.13%; 95% CI, 1.82%-2.45%; p < 0.001), hepatic failure (0.35%; 95% CI, 0.21%-0.49% vs 0.63%; 95% CI, 0.46%-0.80%; p = 0.008) and overall mortality (1.67%; 1.37%-1.98% vs 2.44%; 95% CI, 2.10%-2.77%; p < 0.001) during the 18-month follow-up period. After adjusting for potential confounders, NA continuous therapy was associated with reduced risks of liver decompensation (hazard ratio [HR]: 0.47; 95% CI, 0.36-0.62, p < 0.001), hepatic failure (HR: 0.53; 95% CI, 0.33-0.86, p = 0.01) and overall mortality (HR: 0.67; 95% CI, 0.53-0.84, p = 0.001). The number needed to reduce one less disease progression and mortality was 47. The protective effect of NA continuous therapy was found in nearly all subgroups. CONCLUSION NA continuous therapy is associated with reduced risks of liver decompensation, hepatic failure, and overall mortality.
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Affiliation(s)
- Chien-Wei Su
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Faculty of Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
| | - Chun-Ying Wu
- Faculty of Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
- Division of Translational Research, Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Department of Public Health and Graduate Institute of Clinical Medical Sciences, China Medical University, Taichung, Taiwan, ROC
- National Institute of Cancer Research, National Health Research Institutes, Miaoli, Taiwan, ROC
- Department of Life Sciences and RongHsing Research Center for Translational Medicine, National Chung-Hsing University, Taichung, Taiwan, ROC
| | - Jaw-Town Lin
- School of Medicine, Fu Jen Catholic University, New Taipei City, Taiwan, ROC
- Division of Gastroenterology and Hepatology, Fu-Jen Catholic University Hospital, New Taipei City, Taiwan, ROC
- Institute of Population Health Sciences, National Health Research Institutes, Miaoli, Taiwan, ROC
| | - Hsiu J Ho
- Division of Translational Research, Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Jaw-Ching Wu
- Division of Translational Research, Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Institute of Clinical Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
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25
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Hou JL, Zhao W, Lee C, Hann HW, Peng CY, Tanwandee T, Morozov V, Klinker H, Sollano JD, Streinu-Cercel A, Cheinquer H, Xie Q, Wang YM, Wei L, Jia JD, Gong G, Han KH, Cao W, Cheng M, Tang X, Tan D, Ren H, Duan Z, Tang H, Gao Z, Chen S, Lin S, Sheng J, Chen C, Shang J, Han T, Ji Y, Niu J, Sun J, Chen Y, Cooney EL, Lim SG. Outcomes of Long-term Treatment of Chronic HBV Infection With Entecavir or Other Agents From a Randomized Trial in 24 Countries. Clin Gastroenterol Hepatol 2020; 18:457-467.e21. [PMID: 31306800 DOI: 10.1016/j.cgh.2019.07.010] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Revised: 06/17/2019] [Accepted: 07/03/2019] [Indexed: 02/05/2023]
Abstract
BACKGROUND & AIMS Treatment of chronic hepatitis B virus (HBV) infection with entecavir suppresses virus replication and reduces disease progression, but could require life-long therapy. To investigate clinical outcome events and safety associated with long-term treatment with entecavir, we followed up patients treated with entecavir or another standard-of-care HBV nucleos(t)ide analogue for up to 10 years. We assessed long-term outcomes and relationships with virologic response. METHODS Patients with chronic HBV infection at 299 centers in Asia, Europe, and North and South America were assigned randomly to groups that received entecavir (n = 6216) or an investigator-selected nonentecavir HBV nucleos(t)ide analogue (n = 6162). Study participants were followed up for up to 10 years in hospital-based or community clinics. Key end points were time to adjudicated clinical outcome events and serious adverse events. In a substudy, we examined relationships between these events and virologic response. RESULTS There were no significant differences between groups in time to event assessments for primary end points including malignant neoplasms, liver-related HBV disease progression, and death. There were no differences between groups in the secondary end points of nonhepatocellular carcinoma malignant neoplasms and hepatocellular carcinoma. In a substudy of 5305 patients in China, virologic response, regardless of treatment group, was associated with a reduced risk of liver-related HBV disease progression (hazard ratio, 0.09; 95% CI, 0.038-0.221) and hepatocellular carcinoma (hazard ratio, 0.03; 95% CI, 0.009-0.113). Twelve patients given entecavir (0.2%) and 50 patients given nonentecavir drugs (0.8%) reported treatment-related serious adverse events. CONCLUSIONS In a randomized controlled trial of patients with chronic HBV infection, we associated entecavir therapy with a low rate of adverse events over 10 years of follow-up evaluation. Patients receiving entecavir vs another nucleos(t)ide analogue had comparable rates of liver- and non-liver-related clinical outcome events. Participants in a China cohort who maintained a virologic response, regardless of treatment group, had a reduced risk of HBV-related outcome events including hepatocellular carcinoma. ClinicalTrials.gov identifier no: NCT00388674.
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Affiliation(s)
- Jin-Lin Hou
- Department of Infectious Diseases, Institute of Hepatology, Nanfang Hospital, Southern Medical University, Guangzhou, China.
| | - Wei Zhao
- Department of Infectious Diseases, 2nd Hospital Nanjing, Nanjing, China
| | | | - Hie-Won Hann
- Division of Gastroenterology and Hepatology, Department of Medicine, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
| | - Cheng-Yuan Peng
- Division of Hepatogastroenterology, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Tawesak Tanwandee
- Division of Gastroenterology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Bangkok, Thailand
| | | | - Hartwig Klinker
- Department of Medicine II, Division of Hepatology, University of Würzburg Medical Center, Würzberg, Germany
| | - Jose D Sollano
- Department of Medicine, Cardinal Santos Medical Center, Manila, Philippines
| | - Adrian Streinu-Cercel
- Department of Infectious Diseases I, Carol Davila University of Medicine and Pharmacy, National Institute for Infectious Diseases, "Prof. Dr. Matei Bals," Bucharest, Romania
| | - Hugo Cheinquer
- Gastroenterology and Hepatology Division, Hospital de Clinicas de Porto Alegre, Porto Alegre, Brazil
| | - Qing Xie
- Department of Infectious Diseases, Shanghai Rui Jin Hospital, Shanghai, China
| | - Yu-Ming Wang
- Institute for Infectious Diseases, Southwest Hospital, Chongqing, China
| | - Lai Wei
- Hepatology Department, Peking University People's Hospital, Beijing, China
| | - Ji-Dong Jia
- National Clinical Research Center for Digestive Disease, Beijing Friendship Hospital, Capitol Medical University, Beijing, China
| | - Guozhong Gong
- Department of Infectious Disease, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Kwang-Hyub Han
- Department of Internal Medicine, Institute of Gastroenterology and Yonsei Liver Center, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Wukui Cao
- Department of Infectious Diseases, Tianjin Second People's Hospital, Tianjin, China
| | - Mingliang Cheng
- Department of Infectious Diseases, Affiliated Hospital of Guiyang Medical College, Guiyang, China
| | - Xiaoping Tang
- Department of Infectious Diseases, Guangzhou No. 8 People's Hospital, Guangzhou, China
| | - Deming Tan
- Department of Infectious Diseases, Xiangya Hospital, Central South University, Changsha, China
| | - Hong Ren
- Department of Infectious Diseases, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Zhongping Duan
- Beijing Institute of Hepatology, Beijing YouAn Hospital, Capital Medical University, Beijing, China
| | - Hong Tang
- Center of Infectious Diseases, West China Hospital, Sichuan University, Chengdu, China
| | - Zhiliang Gao
- Department of Infectious Diseases, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Shijun Chen
- Hepatology Department, Jinan Infectious Disease Hospital, Jinan, China
| | - Shumei Lin
- Department of Infectious Diseases, The First Affiliated Hospital of Xi'An Jiaotong University, Xi'An, China
| | - Jifang Sheng
- Department of Infectious Diseases, The First Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Chengwei Chen
- Hepatology Department, 85th Hospital of People's Liberation Army, Shanghai, China
| | - Jia Shang
- Department of Infectious Diseases, Henan Provincial People's hospital, Zhengzhou, China
| | - Tao Han
- Department of Hepatology and Gastroenterology, Tianjin Third Central Hospital, Tianjin, China
| | - Yanyan Ji
- Hepatology Department, Shanghai Jing'an District Central Hospital, Shanghai, China
| | - Junqi Niu
- Hepatobiliary Medical Ward, The First Hospital of Jilin University, Changchun, China
| | - Jian Sun
- Department of Infectious Diseases, Institute of Hepatology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Yongpeng Chen
- Department of Infectious Diseases, Institute of Hepatology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | | | - Seng-Gee Lim
- Division of Gastroenterology and Hepatology, National University Health System, National University of Singapore, Singapore
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Nguyen MH, Yang HI, Le A, Henry L, Nguyen N, Lee MH, Zhang J, Wong C, Wong C, Trinh H. Reduced Incidence of Hepatocellular Carcinoma in Cirrhotic and Noncirrhotic Patients With Chronic Hepatitis B Treated With Tenofovir-A Propensity Score-Matched Study. J Infect Dis 2019; 219:10-18. [PMID: 29982737 DOI: 10.1093/infdis/jiy391] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Accepted: 06/25/2018] [Indexed: 02/06/2023] Open
Abstract
Background The effect of newer oral anti-hepatitis B virus (HBV) medication, tenofovir disoproxil (TDF), on liver-related outcomes among Asians is limited. We examined the effect of TDF on the incidence of hepatocellular carcinoma (HCC) in an Asian population with chronic hepatitis B (CHB). Methods This was a retrospective cohort study of 6914 adults with chronic HBV monoinfection and no history of transplantation who were recruited from 6 US referral, community medical centers and a community based Taiwan cohort for a total of 774 patients who received TDF and 6140 who were not treated. Propensity score matching (PSM) for age, sex, HBV e antigen status, HBV DNA level, alanine aminotransferase (ALT) level, baseline cirrhosis status, and follow-up time was performed to balance the groups, resulting in 591 treated individuals and 591 untreated individuals. Kaplan-Meier analysis was used to estimate the cumulative risk of HCC. Cox proportional hazards models were run to estimate the HCC risk between groups. Results The 8-year cumulative HCC incidence was significantly higher in the PSM untreated group (20.13% vs 4.69%; P < .0001). Cirrhosis was a significant predictor for HCC (adjusted hazard ratio [aHR], 5.36; 95% confidence interval [CI], 2.73-10.51; P < .001). On multivariate analysis adjusted for age, sex, HBV DNA level, ALT level, and study site, TDF was associated with a 77% reduction in the risk of HCC (aHR, 0.23; 95% CI, .56-.92) in patients with cirrhosis and a 73% reduction (aHR, 0.27; 95% CI, .07-.98) in patients without cirrhosis. Conclusions Among cirrhotic and noncirrhotic Asian patients with CHB, TDF therapy was significantly associated with a reduction in the 8-year HCC cumulative incidence rate.
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Affiliation(s)
- Mindie H Nguyen
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto
| | | | - An Le
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto
| | - Linda Henry
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto
| | - Nghia Nguyen
- Department of Medicine, University of California, San Diego
| | - Mei-Hsuan Lee
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan, Republic of China
| | | | | | | | - Huy Trinh
- San Jose Gastroenterology, San Jose, California
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Dietrich CF, Teufel A, Sirlin CB, Dong Y. Surveillance of hepatocellular carcinoma by medical imaging. Quant Imaging Med Surg 2019; 9:1904-1910. [PMID: 31867241 DOI: 10.21037/qims.2019.10.04] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Christoph F Dietrich
- Sino-German Tongji-Caritas Research Center of Ultrasound in Medicine, Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.,Department of Internal Medicine II, Caritas-Krankenhaus Bad Mergentheim, Bad Mergentheim, Germany
| | - Andreas Teufel
- Division of Hepatology, Department of Medicine II, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Claude B Sirlin
- Liver Imaging Group, Department of Radiology, UC San Diego, San Diego, CA, USA
| | - Yi Dong
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai 200433, China
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Yeh ML, Huang CF, Huang CI, Dai CY, Lin IH, Liang PC, Hsieh MH, Lin ZY, Chen SC, Huang JF, Chen JJ, Yu ML, Chuang WL. Wisteria floribunda agglutinin-positive Mac-2-binding protein in the prediction of disease severity in chronic hepatitis B patients. PLoS One 2019; 14:e0220663. [PMID: 31393964 PMCID: PMC6687159 DOI: 10.1371/journal.pone.0220663] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Accepted: 07/20/2019] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Wisteria floribunda agglutinin-positive Mac-2-binding protein (WFA+-M2BP) was a novel marker of liver fibrosis. We aimed to investigate WFA+-M2BP level in assessing liver fibrosis in patients with chronic hepatitis B (CHB) infection. METHODS A total of 160 CHB patients, who received a liver biopsy, were consecutively recruited. Serum WFA+-M2BP level was quantified at the time point of biopsy. The results were compared with histopathological manifestations and clinical characteristics of the patients. RESULTS The median WFA+-M2BP level, aspartate aminotransferase-to-platelet ratio (APRI) and Fibrosis-4 (FIB-4) index were 1.20 COI, 1.19, and 1.63, respectively. Fifty-one (31.9%) patients had advanced fibrosis. There was a significant increase of WFA+-M2BP levels in parallel to necroinflammation/fibrosis stages. The areas under the receiver operating characteristic curve (AUROC) of WFA+-M2BP level for predicting fibrosis stages were 0.780 of F2, 0.785 of F3, and 0.769 of F4, respectively (all p <0.001). The multivariate analysis identified age (Odds ratio [OR] 1.05, 95% confidence interval [CI]: 1.010-1.092, p = 0.014), platelet (OR: 0.99, 95%CI: 0.980-0.998, p = 0.013), and WFA+-M2BP level (OR: 1.97, 95% CI: 1.299-2.984, p = 0.001) as independent factors associated with advanced fibrosis. Combination of age, platelet and WFA+-M2BP level achieved a better diagnostic performance for advanced fibrosis (AUROC: 0.732, accuracy: 81.3%) than APRI (AUROC: 0.577, accuracy: 63.8%) or FIB-4 index (AUROC: 0.691, accuracy: 75.6%). CONCLUSION WFA+-M2BP had a good performance indistinguishing liver fibrosis in CHB patients. The combination of age, platelet, and WFA+-M2BPaddressed more accuracy in identifying patients with advanced fibrosis.
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Affiliation(s)
- Ming-Lun Yeh
- Hepatitis Center and Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Faculty of Internal Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chung-Feng Huang
- Hepatitis Center and Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Faculty of Internal Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ching-I Huang
- Hepatitis Center and Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Chia-Yen Dai
- Hepatitis Center and Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Faculty of Internal Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Health Management Center, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - I-Hung Lin
- Hepatitis Center and Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Po-Cheng Liang
- Hepatitis Center and Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Meng-Hsuan Hsieh
- Hepatitis Center and Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Faculty of Internal Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Health Management Center, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Zu-Yau Lin
- Hepatitis Center and Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Faculty of Internal Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Shinn-Chern Chen
- Hepatitis Center and Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Faculty of Internal Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jee-Fu Huang
- Hepatitis Center and Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Faculty of Internal Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- * E-mail: (JFH); (JJC)
| | - Jyh-Jou Chen
- Division of Gastroenterology and Hepatology, Chi Mei Medical Center, Liouying, Taiwan
- * E-mail: (JFH); (JJC)
| | - Ming-Lung Yu
- Hepatitis Center and Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Faculty of Internal Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Wan-Long Chuang
- Hepatitis Center and Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Faculty of Internal Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
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Park JH, Park MS, Lee SJ, Jeong WK, Lee JY, Park MJ, Lee SS, Han K, Nam CM, Park SH, Lee KH. Contrast-enhanced US with Perfluorobutane for Hepatocellular Carcinoma Surveillance: A Multicenter Diagnostic Trial (SCAN). Radiology 2019; 292:638-646. [PMID: 31287387 DOI: 10.1148/radiol.2019190183] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Background US has served as a standard surveillance tool for hepatocellular carcinoma (HCC); however, the detection rate and false referral rate with this modality are suboptimal. Purpose To evaluate the added value of perfluorobutane-enhanced US when combined with conventional B-mode US as an HCC surveillance tool in participants with liver cirrhosis. Materials and Methods This prospective multi-institution diagnostic trial (https://ClinicalTrials.gov, NCT02188901) used an intraindividual comparison design in a single arm of study participants and was conducted at five referral hospitals. Eligible participants who had liver cirrhosis related to viral hepatitis and were undergoing US for HCC surveillance were enrolled from October 2014 to August 2016. Immediately after completion of B-mode US but before performance of perfluorobutane-enhanced US, operating radiologists entered the results of B-mode US. After completion of subsequent perfluorobutane-enhanced US (Kupffer phase with or without vascular-phase US), the radiologists recorded the results. The presence of HCC was confirmed either with pathologic analysis or radiologically by using dynamic contrast material-enhanced CT or gadoxetic acid-enhanced MRI. The primary end points were the detection rate of early-stage HCC (Barcelona Clinic Liver Cancer staging system stage 0 or A) and false referral rate. The primary end points were compared in a per-participant manner by using the McNemar test. Results A total of 524 participants (mean age, 54 years ± 9 [standard deviation]) were included. Of these, 493 (94.1%) had liver cirrhosis related to the hepatitis B virus. Ten HCCs were confirmed in eight participants. The detection rate of early-stage HCC was not significantly improved by adding perfluorobutane-enhanced US to conventional B-mode US (difference, 0.4% [95% confidence interval: -0.3%, 1.1%]; P = .16). The false referral rate was significantly reduced (difference, -3.2% [95% confidence interval: -5.0%, -1.4%]; P < .001). Conclusion The addition of perfluorobutane-enhanced US to conventional B-mode US reduced the false referral rate without a significant improvement in the detection rate of early-stage hepatocellular carcinoma for surveillance in a population in which the hepatitis B virus predominated. © RSNA, 2019 Online supplemental material is available for this article.
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Affiliation(s)
- Ji Hoon Park
- From the Department of Radiology, Seoul National University Bundang Hospital, Gyeonggi-do, Republic of Korea (J.H.P., S.S.L.); Department of Radiology and Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea (M.S.P., M.J.P.); Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea (S.J.L., S.H.P.); Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea (W.K.J.); Department of Radiology and Institute of Radiation Medicine, Seoul National University Hospital, Seoul, Republic of Korea (J.Y.L.); Department of Radiology, Health Promotion Center, Samsung Medical Center, Seoul, Republic of Korea (M.J.P.); Yonsei Biomedical Research Institute, Department of Radiology, Research Institute of Radiological Science (K.H.) and Department of Preventive Medicine (C.M.N.), Yonsei University College of Medicine, Seoul, Republic of Korea; Department of Radiology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Gyeonggi-do, Republic of Korea (K.H.L.); and Program in Biomedical Radiation Sciences, Department of Transdisciplinary Studies, Graduate School of Convergence Science and Technology, Interdisciplinary Program in Bioengineering, Seoul National University, Seoul, Republic of Korea (K.H.L.)
| | - Mi-Suk Park
- From the Department of Radiology, Seoul National University Bundang Hospital, Gyeonggi-do, Republic of Korea (J.H.P., S.S.L.); Department of Radiology and Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea (M.S.P., M.J.P.); Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea (S.J.L., S.H.P.); Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea (W.K.J.); Department of Radiology and Institute of Radiation Medicine, Seoul National University Hospital, Seoul, Republic of Korea (J.Y.L.); Department of Radiology, Health Promotion Center, Samsung Medical Center, Seoul, Republic of Korea (M.J.P.); Yonsei Biomedical Research Institute, Department of Radiology, Research Institute of Radiological Science (K.H.) and Department of Preventive Medicine (C.M.N.), Yonsei University College of Medicine, Seoul, Republic of Korea; Department of Radiology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Gyeonggi-do, Republic of Korea (K.H.L.); and Program in Biomedical Radiation Sciences, Department of Transdisciplinary Studies, Graduate School of Convergence Science and Technology, Interdisciplinary Program in Bioengineering, Seoul National University, Seoul, Republic of Korea (K.H.L.)
| | - So Jung Lee
- From the Department of Radiology, Seoul National University Bundang Hospital, Gyeonggi-do, Republic of Korea (J.H.P., S.S.L.); Department of Radiology and Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea (M.S.P., M.J.P.); Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea (S.J.L., S.H.P.); Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea (W.K.J.); Department of Radiology and Institute of Radiation Medicine, Seoul National University Hospital, Seoul, Republic of Korea (J.Y.L.); Department of Radiology, Health Promotion Center, Samsung Medical Center, Seoul, Republic of Korea (M.J.P.); Yonsei Biomedical Research Institute, Department of Radiology, Research Institute of Radiological Science (K.H.) and Department of Preventive Medicine (C.M.N.), Yonsei University College of Medicine, Seoul, Republic of Korea; Department of Radiology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Gyeonggi-do, Republic of Korea (K.H.L.); and Program in Biomedical Radiation Sciences, Department of Transdisciplinary Studies, Graduate School of Convergence Science and Technology, Interdisciplinary Program in Bioengineering, Seoul National University, Seoul, Republic of Korea (K.H.L.)
| | - Woo Kyoung Jeong
- From the Department of Radiology, Seoul National University Bundang Hospital, Gyeonggi-do, Republic of Korea (J.H.P., S.S.L.); Department of Radiology and Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea (M.S.P., M.J.P.); Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea (S.J.L., S.H.P.); Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea (W.K.J.); Department of Radiology and Institute of Radiation Medicine, Seoul National University Hospital, Seoul, Republic of Korea (J.Y.L.); Department of Radiology, Health Promotion Center, Samsung Medical Center, Seoul, Republic of Korea (M.J.P.); Yonsei Biomedical Research Institute, Department of Radiology, Research Institute of Radiological Science (K.H.) and Department of Preventive Medicine (C.M.N.), Yonsei University College of Medicine, Seoul, Republic of Korea; Department of Radiology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Gyeonggi-do, Republic of Korea (K.H.L.); and Program in Biomedical Radiation Sciences, Department of Transdisciplinary Studies, Graduate School of Convergence Science and Technology, Interdisciplinary Program in Bioengineering, Seoul National University, Seoul, Republic of Korea (K.H.L.)
| | - Jae Young Lee
- From the Department of Radiology, Seoul National University Bundang Hospital, Gyeonggi-do, Republic of Korea (J.H.P., S.S.L.); Department of Radiology and Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea (M.S.P., M.J.P.); Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea (S.J.L., S.H.P.); Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea (W.K.J.); Department of Radiology and Institute of Radiation Medicine, Seoul National University Hospital, Seoul, Republic of Korea (J.Y.L.); Department of Radiology, Health Promotion Center, Samsung Medical Center, Seoul, Republic of Korea (M.J.P.); Yonsei Biomedical Research Institute, Department of Radiology, Research Institute of Radiological Science (K.H.) and Department of Preventive Medicine (C.M.N.), Yonsei University College of Medicine, Seoul, Republic of Korea; Department of Radiology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Gyeonggi-do, Republic of Korea (K.H.L.); and Program in Biomedical Radiation Sciences, Department of Transdisciplinary Studies, Graduate School of Convergence Science and Technology, Interdisciplinary Program in Bioengineering, Seoul National University, Seoul, Republic of Korea (K.H.L.)
| | - Min Jung Park
- From the Department of Radiology, Seoul National University Bundang Hospital, Gyeonggi-do, Republic of Korea (J.H.P., S.S.L.); Department of Radiology and Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea (M.S.P., M.J.P.); Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea (S.J.L., S.H.P.); Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea (W.K.J.); Department of Radiology and Institute of Radiation Medicine, Seoul National University Hospital, Seoul, Republic of Korea (J.Y.L.); Department of Radiology, Health Promotion Center, Samsung Medical Center, Seoul, Republic of Korea (M.J.P.); Yonsei Biomedical Research Institute, Department of Radiology, Research Institute of Radiological Science (K.H.) and Department of Preventive Medicine (C.M.N.), Yonsei University College of Medicine, Seoul, Republic of Korea; Department of Radiology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Gyeonggi-do, Republic of Korea (K.H.L.); and Program in Biomedical Radiation Sciences, Department of Transdisciplinary Studies, Graduate School of Convergence Science and Technology, Interdisciplinary Program in Bioengineering, Seoul National University, Seoul, Republic of Korea (K.H.L.)
| | - Sung Soo Lee
- From the Department of Radiology, Seoul National University Bundang Hospital, Gyeonggi-do, Republic of Korea (J.H.P., S.S.L.); Department of Radiology and Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea (M.S.P., M.J.P.); Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea (S.J.L., S.H.P.); Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea (W.K.J.); Department of Radiology and Institute of Radiation Medicine, Seoul National University Hospital, Seoul, Republic of Korea (J.Y.L.); Department of Radiology, Health Promotion Center, Samsung Medical Center, Seoul, Republic of Korea (M.J.P.); Yonsei Biomedical Research Institute, Department of Radiology, Research Institute of Radiological Science (K.H.) and Department of Preventive Medicine (C.M.N.), Yonsei University College of Medicine, Seoul, Republic of Korea; Department of Radiology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Gyeonggi-do, Republic of Korea (K.H.L.); and Program in Biomedical Radiation Sciences, Department of Transdisciplinary Studies, Graduate School of Convergence Science and Technology, Interdisciplinary Program in Bioengineering, Seoul National University, Seoul, Republic of Korea (K.H.L.)
| | - Kyunghwa Han
- From the Department of Radiology, Seoul National University Bundang Hospital, Gyeonggi-do, Republic of Korea (J.H.P., S.S.L.); Department of Radiology and Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea (M.S.P., M.J.P.); Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea (S.J.L., S.H.P.); Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea (W.K.J.); Department of Radiology and Institute of Radiation Medicine, Seoul National University Hospital, Seoul, Republic of Korea (J.Y.L.); Department of Radiology, Health Promotion Center, Samsung Medical Center, Seoul, Republic of Korea (M.J.P.); Yonsei Biomedical Research Institute, Department of Radiology, Research Institute of Radiological Science (K.H.) and Department of Preventive Medicine (C.M.N.), Yonsei University College of Medicine, Seoul, Republic of Korea; Department of Radiology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Gyeonggi-do, Republic of Korea (K.H.L.); and Program in Biomedical Radiation Sciences, Department of Transdisciplinary Studies, Graduate School of Convergence Science and Technology, Interdisciplinary Program in Bioengineering, Seoul National University, Seoul, Republic of Korea (K.H.L.)
| | - Chung Mo Nam
- From the Department of Radiology, Seoul National University Bundang Hospital, Gyeonggi-do, Republic of Korea (J.H.P., S.S.L.); Department of Radiology and Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea (M.S.P., M.J.P.); Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea (S.J.L., S.H.P.); Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea (W.K.J.); Department of Radiology and Institute of Radiation Medicine, Seoul National University Hospital, Seoul, Republic of Korea (J.Y.L.); Department of Radiology, Health Promotion Center, Samsung Medical Center, Seoul, Republic of Korea (M.J.P.); Yonsei Biomedical Research Institute, Department of Radiology, Research Institute of Radiological Science (K.H.) and Department of Preventive Medicine (C.M.N.), Yonsei University College of Medicine, Seoul, Republic of Korea; Department of Radiology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Gyeonggi-do, Republic of Korea (K.H.L.); and Program in Biomedical Radiation Sciences, Department of Transdisciplinary Studies, Graduate School of Convergence Science and Technology, Interdisciplinary Program in Bioengineering, Seoul National University, Seoul, Republic of Korea (K.H.L.)
| | - Seong Ho Park
- From the Department of Radiology, Seoul National University Bundang Hospital, Gyeonggi-do, Republic of Korea (J.H.P., S.S.L.); Department of Radiology and Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea (M.S.P., M.J.P.); Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea (S.J.L., S.H.P.); Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea (W.K.J.); Department of Radiology and Institute of Radiation Medicine, Seoul National University Hospital, Seoul, Republic of Korea (J.Y.L.); Department of Radiology, Health Promotion Center, Samsung Medical Center, Seoul, Republic of Korea (M.J.P.); Yonsei Biomedical Research Institute, Department of Radiology, Research Institute of Radiological Science (K.H.) and Department of Preventive Medicine (C.M.N.), Yonsei University College of Medicine, Seoul, Republic of Korea; Department of Radiology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Gyeonggi-do, Republic of Korea (K.H.L.); and Program in Biomedical Radiation Sciences, Department of Transdisciplinary Studies, Graduate School of Convergence Science and Technology, Interdisciplinary Program in Bioengineering, Seoul National University, Seoul, Republic of Korea (K.H.L.)
| | - Kyoung Ho Lee
- From the Department of Radiology, Seoul National University Bundang Hospital, Gyeonggi-do, Republic of Korea (J.H.P., S.S.L.); Department of Radiology and Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Republic of Korea (M.S.P., M.J.P.); Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea (S.J.L., S.H.P.); Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea (W.K.J.); Department of Radiology and Institute of Radiation Medicine, Seoul National University Hospital, Seoul, Republic of Korea (J.Y.L.); Department of Radiology, Health Promotion Center, Samsung Medical Center, Seoul, Republic of Korea (M.J.P.); Yonsei Biomedical Research Institute, Department of Radiology, Research Institute of Radiological Science (K.H.) and Department of Preventive Medicine (C.M.N.), Yonsei University College of Medicine, Seoul, Republic of Korea; Department of Radiology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Gyeonggi-do, Republic of Korea (K.H.L.); and Program in Biomedical Radiation Sciences, Department of Transdisciplinary Studies, Graduate School of Convergence Science and Technology, Interdisciplinary Program in Bioengineering, Seoul National University, Seoul, Republic of Korea (K.H.L.)
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Hagiwara S, Nishida N, Ida H, Ueshima K, Minami Y, Takita M, Komeda Y, Kudo M. Switching from entecavir to tenofovir alafenamide versus maintaining entecavir for chronic hepatitis B. J Med Virol 2019; 91:1804-1810. [PMID: 31199513 DOI: 10.1002/jmv.25515] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Accepted: 06/09/2019] [Indexed: 12/26/2022]
Abstract
Tenofovir alafenamide (TAF) is a newly developed prodrug of tenofovir (TFV). We divided 48 chronic hepatitis B patients who had taken entecavir (ETV) for ≥2 years into two groups: the ETV continuation (n = 24) and the TAF switching (n = 24) groups, and compared the antiviral effects and safety until 48 weeks after the start of the study. There were no significant differences in the alterations in the serum levels of HBs antigen (HBsAg) level between the ETV continuation and the TAF switching groups at 24 or 48 weeks. We also examined the effect of baseline HBsAg level on the decrease of HBsAg during the treatment; in the TAF switching group, the decrease of HBsAg level at 48 weeks was more significant in patients with low baseline HBsAg (<800 IU/mL) than those with high baseline HBsAg ( >800 IU/mL) (change of HBsAg; - 0.029 vs - 0.132 for high and low baseline HBsAg, respectively, P = .007). Also, the effect on renal function was found to be comparable between the TAF switch group and the ETV continuation group. In this study, switching from ETV to TAF may represent higher efficacy for a decrease of HBsAg than a continuation of ETV among the patients with low baseline HBsAg level.
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Affiliation(s)
- Satoru Hagiwara
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Kindai University, Osakasayama, Japan
| | - Naoshi Nishida
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Kindai University, Osakasayama, Japan
| | - Hiroshi Ida
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Kindai University, Osakasayama, Japan
| | - Kazuomi Ueshima
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Kindai University, Osakasayama, Japan
| | - Yasunori Minami
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Kindai University, Osakasayama, Japan
| | - Masahiro Takita
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Kindai University, Osakasayama, Japan
| | - Yoriaki Komeda
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Kindai University, Osakasayama, Japan
| | - Masatoshi Kudo
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Kindai University, Osakasayama, Japan
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31
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Choi GH, Kim GA, Choi J, Han S, Lim YS. High risk of clinical events in untreated HBeAg-negative chronic hepatitis B patients with high viral load and no significant ALT elevation. Aliment Pharmacol Ther 2019; 50:215-226. [PMID: 31135074 DOI: 10.1111/apt.15311] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 12/30/2018] [Accepted: 04/29/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND It remains unknown whether antiviral treatment for HBeAg-negative chronic hepatitis B (CHB) patients having high viral loads without significant elevation of alanine aminotransferase (ALT) levels would reduce the risks of clinical events. AIM To compare clinical outcomes of high viral load CHB patients untreated for normal or mildly elevated ALT vs those treated for ALT ≥ 2 upper limit of normal (ULN). METHODS This historical cohort study included 5414 HBeAg-negative CHB patients without cirrhosis at a tertiary hospital in Korea from 2000 to 2013. Inactive phase was defined as serum hepatitis B virus [HBV] DNA < 2000 IU/mL and persistently normal ALT (n = 3572). High viral load (HBV DNA ≥ 2000 IU/mL) patients were classified into three phases by ALT levels: Replicative (persistently normal ALT, n = 900); Mildly active (ALT 1-2ULN, n = 396); and Active (ALT ≥ 2ULN, n = 546) phases. All Active phase patients were treated with nucleos(t)ide analogues. RESULTS The mean age of the patients was 47 years without a significant difference among the groups. Compared with the treated Active phase group, the untreated Replicative phase group showed a significantly higher risk of hepatocellular carcinoma (HCC; HR 1.76; 95% CI 1.00 - 3.10, P = 0.05) and death/transplantation (HR 2.14; 5% CI 1.09 - 4.21, P = 0.03) by propensity score-matched analysis. The untreated mildly active phase patients had further increase in risk of HCC and death/transplantation compared with the treated Active phase group by unadjusted, PS-matched, competing risks, and multivariable-adjusted analyses. CONCLUSIONS Untreated high viral load HBeAg-negative CHB patients without significant ALT elevation had higher risks of clinical events than treated Active phase patients with elevated ALT.
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Affiliation(s)
- Gwang Hyeon Choi
- Departments of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Gi-Ae Kim
- Departments of Internal Medicine, Kyung Hee University Medical Center, Kyung Hee University School of Medicine, Seoul, Republic of Korea
| | - Jonggi Choi
- Department of Gastroenterology, Asan Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Seungbong Han
- Department of Applied Statistics, Gachon University, SeongNam, Republic of Korea
| | - Young-Suk Lim
- Department of Gastroenterology, Asan Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
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32
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Anderson RT, Lim SG, Mishra P, Josephson F, Donaldson E, Given B, Miller V. Challenges, Considerations, and Principles to Guide Trials of Combination Therapies for Chronic Hepatitis B Virus. Gastroenterology 2019; 156:529-533.e4. [PMID: 30529300 DOI: 10.1053/j.gastro.2018.11.062] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
| | - Seng Gee Lim
- National University of Singapore, Singapore, Republic of Singapore
| | - Poonam Mishra
- US Food and Drug Administration, Silver Spring, Maryland
| | | | - Eric Donaldson
- US Food and Drug Administration, Silver Spring, Maryland
| | - Bruce Given
- Arrowhead Pharmaceuticals, Inc., Pasadena, California
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Borges KA, Dai J, Parikh ND, Schwartz M, Nguyen MH, Roberts LR, Befeler AS, Srivastava S, Rinaudo JA, Feng Z, Marrero JA, Reddy KR. Rationale and design of the Hepatocellular carcinoma Early Detection Strategy study: A multi-center longitudinal initiative of the National Cancer Institute's Early Detection Research Network. Contemp Clin Trials 2019; 76:49-54. [PMID: 30439517 PMCID: PMC7086481 DOI: 10.1016/j.cct.2018.11.008] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Revised: 11/06/2018] [Accepted: 11/08/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) is a common malignancy with a steadily rising incidence and associated morbidity and mortality. Cirrhosis of the liver is presently the leading risk factor for developing HCC. Abdominal imaging, with or without alpha-fetoprotein (AFP) testing, every 6 months is the current surveillance strategy for patients at risk. The available biomarkers for detecting this cancer at an early stage have inadequate sensitivity and specificity. METHODS The Hepatocellular carcinoma Early Detection Strategy (HEDS) study, a multi-center initiative of the National Cancer Institutes' (NCI) Early Detection Research Network (EDRN), launched an effort to establish what has become the nation's largest comprehensive biorepository and database on patients at high risk of developing HCC. The cohort has been developed in seven clinical centers across the USA. Subjects are enrolled for a five-year period involving data and specimen collection every six months in accordance with standard surveillance for HCC. Extensive clinical data are collected and specimens are stored at a central repository. RESULTS The database and biorepository contain longitudinally collected clinical data and serum and plasma samples from 1482 participants with cirrhosis and without evidence of HCC at baseline. Fifty-six percent are male, 85% Caucasian, 30% have a history of chronic HCV and 71% have compensated cirrhosis. CONCLUSIONS The HEDS cohort provides opportunities for the continued study of the incidence and course of HCC in a comprehensively followed population of patients at high risk for this malignancy. Further, the EDRN biorepository provides a distinct opportunity for the development of novel biomarkers. Trial registry URL: https://edrn.nci.nih.gov/protocols/316-hepatocellular-carcinoma-early-detection-strategy.
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Affiliation(s)
- Kelly A Borges
- Perelman School of Medicine, University of Pennsylvania, 3400 Civic Center Blvd 7S, Philadelphia, PA, 19104, USA.
| | - Jianliang Dai
- Fred Hutchinson Cancer Research Center, 1100 Fairview Ave N, Seattle, WA 98109, USA.
| | - Neehar D Parikh
- University of Michigan, 1500 E Medical Center Dr. Taubman Center SPC 3912, Ann Arbor, MI 48109, USA.
| | - Myron Schwartz
- Mount Sinai Hospital, 1468 Madison Ave, New York, NY 10029, USA.
| | - Mindie H Nguyen
- Stanford University, Stanford, 750 Welch Road, #210, Palo Alto, CA 94304, USA.
| | | | - Alex S Befeler
- Saint Louis University, 1 N Grand Blvd, St. Louis, MO 63103, USA.
| | - Sudhir Srivastava
- National Cancer Institute, 9000 Rockville Pike, Bethesda, MD 20892, USA.
| | - Jo Ann Rinaudo
- National Cancer Institute, 9000 Rockville Pike, Bethesda, MD 20892, USA.
| | - Ziding Feng
- Fred Hutchinson Cancer Research Center, 1100 Fairview Ave N, Seattle, WA 98109, USA.
| | - Jorge A Marrero
- University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd, Dallas, TX 75390, USA.
| | - K Rajender Reddy
- Perelman School of Medicine, University of Pennsylvania, 3400 Civic Center Blvd 7S, Philadelphia, PA, 19104, USA.
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34
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Hsu YC, Jun T, Huang YT, Yeh ML, Lee CL, Ogawa S, Cho SH, Lin JT, Yu ML, Nguyen MH, Tanaka Y. Serum M2BPGi level and risk of hepatocellular carcinoma after oral anti-viral therapy in patients with chronic hepatitis B. Aliment Pharmacol Ther 2018; 48:1128-1137. [PMID: 30306612 DOI: 10.1111/apt.15006] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 06/26/2018] [Accepted: 09/10/2018] [Indexed: 12/20/2022]
Abstract
BACKGROUND Mac-2 binding protein glycosylation isomer (M2BPGi) is an emerging biomarker for risk prediction of liver disease, but data remain sparse for patients with chronic hepatitis B (CHB) who are treated with nucleos(t)ide analogues (NA). AIM To clarify serial changes in M2BPGi and its association with subsequent hepatocellular carcinoma (HCC) development in NA-treated CHB patients. METHODS We enrolled 384 previously untreated CHB patients who received NAs. Among them, 195 had baseline cirrhosis (n = 142:48:5 for Child A:B:C). Sera were collected at NA initiation, and after 1 and 2 years. Serum M2BPGi levels were measured and expressed as cut-off index (COI) at different time points. The association between M2BPGi and HCC was evaluated by the Cox proportional hazard model. RESULTS The median M2BPGi levels significantly decreased from 1.68 COI at baseline, to 1.0 at year 1, and 0.88 at year 2. During median follow-up of 72.7 months, HCC occurred in 37 patients, 36 of whom had cirrhosis. In patients with cirrhosis, baseline M2BPGi level was associated with HCC risk (adjusted hazard ratio, 1.07 per COI; 95% CI, 1.01-1.14) on the multivariable Cox analysis, whereas levels at year 1 or 2 were not independently predictive. A risk score for HCC was developed using baseline M2BPGi, age and body mass index with c statistics of 0.77, 0.79 and 0.87 at 3, 5 and 10 years, respectively. CONCLUSIONS Serum M2BPGi level significantly decreases after NA treatment in CHB patients. Baseline level can be factored into the risk prediction of HCC in NA-treated patients with cirrhosis.
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Affiliation(s)
- Yao-Chun Hsu
- Division of Gastroenterology and Hepatology, Fu-Jen Catholic University Hospital, New Taipei, Taiwan.,School of Medicine, College of Medicine, Fu-Jen Catholic University, New Taipei, Taiwan.,Division of Gastroenterology and Hepatology, E-Da Hospital, Kaohsiung, Taiwan.,Graduate Institute of Clinical Medical Science, China Medical University, Taichung, Taiwan
| | - Tomi Jun
- Department of Medicine, Stanford University Medical Center, Palo Alto, California
| | - Yen-Tsung Huang
- Institute of Statistical Science, Academia Sinica, Taipei, Taiwan
| | - Ming-Lun Yeh
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chia-Long Lee
- Department of Internal Medicine, Cathay General Hospital, Taipei, Taiwan
| | - Shintaro Ogawa
- Department of Virology and Liver Unit, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Shu-Hsien Cho
- Institute of Statistical Science, Academia Sinica, Taipei, Taiwan
| | - Jaw-Town Lin
- Division of Gastroenterology and Hepatology, Fu-Jen Catholic University Hospital, New Taipei, Taiwan.,School of Medicine, College of Medicine, Fu-Jen Catholic University, New Taipei, Taiwan
| | - Ming-Lung Yu
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Mindie H Nguyen
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Palo Alto, California
| | - Yasuhito Tanaka
- Department of Virology and Liver Unit, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
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35
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Yan JY, Li ZQ, Yu ZJ, Kan QC. Management of individuals with chronic hepatitis B virus infection and persistent normal or mildly elevated aminotransferase levels. J Cell Biochem 2018; 120:6632-6641. [PMID: 30368885 DOI: 10.1002/jcb.27959] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Accepted: 10/02/2018] [Indexed: 12/20/2022]
Abstract
No consensus exists with respect to positive hepatitis B virus (HBV) DNA results and persistent normal or mildly elevated alanine aminotransferase (ALT). The aim of this study is to investigate the appropriate management and prognosis of these populations with chronic hepatitis B (CHB). A total of 235 subjects with positive HBV DNA results and persistent normal or mildly elevated ALT were enrolled in this study. Liver biopsy and liver stiffness measurements (LSM) were performed in all participants at baseline. Antiviral therapy was initiated in patients with significant hepatic inflammation (G ≥ 2) and/or fibrosis (S ≥ 2). The patients were divided into entecavir and adefovir groups based on HBV DNA load (>2000 IU/mL vs <2000 IU/mL). The liver biopsies were repeated at 72 weeks for the patients received antiviral therapy. We found that 112 subjects were hepatitis B e antigen (HBeAg) positive, and 123 subjects were negative. The corresponding median ALTs were 46 (39.5-52.5) and 48 (41.5-57.0) U/mL, respectively. G ≥ 2 and/or S ≥ 2 diseases were present in 48.8% (82/168) of the HBeAg-positive and 51.2% (86/168) of HBeAg-negative patients, respectively. In addition, 96 HBeAg-positive and 72 HBeAg-negative patients were divided into entecavir and adefovir groups. Meanwhile, liver biopsies had greater diagnostic accuracy for determining cirrhosis than LSM (0.711 vs 1.0, P < 0.0001). At the end of the study period, undetectable HBV DNA levels and normal ALT levels were observed in CHB-infected patients. Furthermore, the patients showed histologic improvement at 72 weeks compared with baseline measurements (G, 1.72 ± 1.00 vs 0.73 ± 0.88, P = 0.0002; S, 1.484 ± 0.90 vs 0.99 ± 1.13, P < 0.0001). Collectively, liver biopsy enhanced diagnostic accuracy for CHB-infected individuals with persistent normal or mildly elevated aminotransferase levels. Moreover, antiviral therapy can improve or regress the hepatic fibrosis and cirrhosis.
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Affiliation(s)
- Jing-Ya Yan
- Department of Infectious Disease, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Zhi-Qin Li
- Department of Infectious Disease, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Zu-Jiang Yu
- Department of Infectious Disease, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Quan-Chen Kan
- Department of Infectious Disease, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
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36
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Chen VL, Yeh ML, Le AK, Jun M, Saeed WK, Yang JD, Huang CF, Lee HY, Tsai PC, Lee MH, Giama N, Kim NG, Nguyen PP, Dang H, Ali HA, Zhang N, Huang JF, Dai CY, Chuang WL, Roberts LR, Jun DW, Lim YS, Yu ML, Nguyen MH. Anti-viral therapy is associated with improved survival but is underutilised in patients with hepatitis B virus-related hepatocellular carcinoma: real-world east and west experience. Aliment Pharmacol Ther 2018; 48:44-54. [PMID: 29797518 DOI: 10.1111/apt.14801] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Revised: 03/02/2018] [Accepted: 04/23/2018] [Indexed: 12/15/2022]
Abstract
BACKGROUND Hepatitis B virus (HBV) is the leading cause of hepatocellular carcinoma (HCC) worldwide. It remains incompletely understood in the real world how anti-viral therapy affects survival after HCC diagnosis. METHODS This was an international multicentre cohort study of 2518 HBV-related HCC cases diagnosed between 2000 and 2015. Cox proportional hazards models were utilised to estimate hazard ratios (HR) with 95% (CI) for anti-viral therapy and cirrhosis on patients' risk of death. RESULTS Approximately, 48% of patients received anti-viral therapy at any time, but only 17% were on therapy at HCC diagnosis (38% at US centres, 11% at Asian centres). Anti-viral therapy would have been indicated for >60% of the patients not on anti-viral therapy based on American criteria. Patients with cirrhosis had lower 5-year survival (34% vs 46%; P < 0.001) while patients receiving anti-viral therapy had increased 5-year survival compared to untreated patients (42% vs 25% with cirrhosis and 58% vs 36% without cirrhosis; P < 0.001 for both). Similar findings were seen for other patient subgroups by cancer stages and cancer treatment types. Anti-viral therapy was associated with a decrease in risk of death, whether started before or after HCC diagnosis (adjusted HR 0.62 and 0.79, respectively; P < 0.001). CONCLUSIONS Anti-viral therapy improved overall survival in patients with HBV-related HCC across cancer stages and treatment types but was underutilised at both US and Asia centres. Expanded use of anti-viral therapy in HBV-related HCC and better linkage-to-care for HBV patients are needed.
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Affiliation(s)
- V L Chen
- Division of Gastroenterology, University of Michigan Health System, Ann Arbor, MI, USA.,Department of Medicine, Stanford University Medical Center, Stanford, CA, USA
| | - M-L Yeh
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - A K Le
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Stanford, CA, USA
| | - M Jun
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - W K Saeed
- Division of Gastroenterology, Hanyang University Medical Center, Seoul, Korea
| | - J D Yang
- Department of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - C-F Huang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - H Y Lee
- Division of Gastroenterology, Hanyang University Medical Center, Seoul, Korea
| | - P-C Tsai
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - M-H Lee
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
| | - N Giama
- Department of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - N G Kim
- Stanford University School of Medicine, Stanford, CA, USA
| | - P P Nguyen
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Stanford, CA, USA
| | - H Dang
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Stanford, CA, USA
| | - H A Ali
- Department of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - N Zhang
- Department of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - J-F Huang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - C-Y Dai
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - W-L Chuang
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - L R Roberts
- Department of Gastroenterology and Hepatology, Mayo Clinic, Rochester, MN, USA
| | - D W Jun
- Division of Gastroenterology, Hanyang University Medical Center, Seoul, Korea
| | - Y-S Lim
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - M-L Yu
- Hepatobiliary Division, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - M H Nguyen
- Division of Gastroenterology and Hepatology, Stanford University Medical Center, Stanford, CA, USA
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Toy M, Wei B, Virdi TS, Le A, Trinh H, Li J, Zhang J, Hsing AW, So SK, Nguyen MH. Racial/ethnic- and county-specific prevalence of chronic hepatitis B and its burden in California. HEPATOLOGY, MEDICINE AND POLICY 2018; 3:6. [PMID: 30288329 PMCID: PMC5987626 DOI: 10.1186/s41124-018-0034-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Accepted: 05/29/2018] [Indexed: 01/03/2023]
Abstract
Background In the United States, the highest burden of chronic hepatitis B (CHB) and CHB-related liver cancer is in the state of California, primarily in the San Francisco (SF) Bay and Los Angeles (LA) areas. The aim of this study was to estimate county-specific hepatitis B surface antigen (HBsAg) prevalence and quantify CHB cases by age, race/ethnicity, nativity, and disease activity status. Methods Twelve counties in SF Bay Area and three large counties in LA area were included for this analysis. Race/ethnicity-specific prevalence of HBsAg for each county and the state of California as a whole, was estimated by including prevalence data from the National Health and Nutrition Examination Survey and various studies that estimated HBsAg prevalence in US and foreign-born Asian Pacific Islanders, Hispanic, and Black populations. In addition, clinical data of 2000 consecutive CHB patients (collected between 2009 and 2014) from a large clinical consortium in the SF Bay area were used to calculate the age-specific disease burden. Results Of the 15 counties analyzed, SF had the highest HBsAg prevalence (1.78%), followed by Santa Clara (1.63%) and Alameda (1.45%). The majority of CHB cases were estimated to be in LA County (83,770), followed by Santa Clara (31,273), and Alameda (23,764). Among the CHB cases, 12.7% is active HBeAg positive, 24.2% is active HBeAg negative, and 10.6% has cirrhosis. Conclusion This study confirms and quantifies the current burden of CHB in high endemic counties in the state of California using population-level estimates combined with clinical data including those from the community.
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Affiliation(s)
- Mehlika Toy
- 1Asian Liver Center, Department of Surgery, Stanford University School of Medicine, 780 Welch Road, CJ130D, Palo Alto, CA 94304 USA
| | - Bin Wei
- 1Asian Liver Center, Department of Surgery, Stanford University School of Medicine, 780 Welch Road, CJ130D, Palo Alto, CA 94304 USA
| | - Tejpal S Virdi
- 1Asian Liver Center, Department of Surgery, Stanford University School of Medicine, 780 Welch Road, CJ130D, Palo Alto, CA 94304 USA
| | - An Le
- 2Division of Gastroenterology and Hepatology, Department of Medicine, Stanford University Medical Center, Palo Alto, CA USA
| | - Huy Trinh
- San Jose Gastroenterology, San Jose, CA USA
| | - Jiayi Li
- 4Palo Alto Medical Foundation, Mountain View, CA USA
| | | | - Ann W Hsing
- 6Stanford Prevention Research Center, Department of Medicine and Stanford Cancer Institute, Stanford University School of Medicine, Palo Alto, CA USA
| | - Samuel K So
- 1Asian Liver Center, Department of Surgery, Stanford University School of Medicine, 780 Welch Road, CJ130D, Palo Alto, CA 94304 USA
| | - Mindie H Nguyen
- 2Division of Gastroenterology and Hepatology, Department of Medicine, Stanford University Medical Center, Palo Alto, CA USA
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38
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Tseng TC, Liu CJ, Su TH, Yang WT, Chen CL, Yang HC, Kuo SFT, Liu CH, Chen PJ, Chen DS, Kao JH. Fibrosis-4 index predicts cirrhosis risk and liver-related mortality in 2075 patients with chronic HBV infection. Aliment Pharmacol Ther 2018; 47:1480-1489. [PMID: 29601647 DOI: 10.1111/apt.14619] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Revised: 01/26/2018] [Accepted: 02/28/2018] [Indexed: 12/14/2022]
Abstract
BACKGROUND Fibrosis-4 index (FIB-4) is a surrogate marker for hepatic fibrosis in hepatitis B virus (HBV) carriers. AIM To investigate whether FIB-4 index stratifies the risks of adverse liver events. METHODS A total of 2075 treatment-naïve, noncirrhotic the patients with chronic HBV infection were included. Most of them (82.1%) were HBeAg-negative patients and their baseline FIB-4 levels were explored to stratify the risks of cirrhosis, cirrhosis-related complications and liver-related mortality. RESULTS During a mean follow-up period of 15.47 years, we found a higher baseline FIB-4 index was associated with increased incidence rates of cirrhosis in addition to the common host and viral factors. Patients with FIB-4 >1.29, compared to those with FIB-4 <1.29, were associated with increased risks of cirrhosis, cirrhosis-related complications and liver-related mortality with the hazard ratio (95% confidence interval) of 6.19 (4.76-8.05), 6.88, (3.68-12.86) and 7.79, (4.54-13.37) respectively. Within the first 3 years of follow-up, FIB-4 remained stable and its kinetics were consistently associated with the develoopment of adverse liver events. Furthermore, FIB-4 index of 1.29 was able to stratify all the risks of adverse liver events even in HBeAg-negative patients with a low risk of disease progression (HBV DNA <2000 IU/mL, HBsAg <1000 IU/mL and ALT <40 U/L). Only 1 patient with FIB-4 index <1.29 developed cirrhosis but not other events within 15 years of follow-up. CONCLUSIONS In noncirrhotic patients with chronic HBV infection, a higher FIB-4 index was associated with increased risks of adverse liver events. FIB-4 index <1.29 is useful for the prediction of the lowest risks of disease progression.
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Affiliation(s)
- T-C Tseng
- Department of Internal Medicine, National Taiwan University Hospital, New Taipei City, Taiwan.,Division of Gastroenterology, Department of Internal Medicine, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan.,Hepatitis Research Center, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - C-J Liu
- Division of Gastroenterology, Department of Internal Medicine, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan.,Hepatitis Research Center, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan.,Graduate Institute of Clinical Medicine, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - T-H Su
- Division of Gastroenterology, Department of Internal Medicine, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan.,Hepatitis Research Center, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - W-T Yang
- Hepatitis Research Center, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - C-L Chen
- Graduate Institute of Clinical Medicine, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - H-C Yang
- Division of Gastroenterology, Department of Internal Medicine, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan.,Department of Microbiology, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - S F-T Kuo
- Royal Hobart Hospital, Hobart, Australia
| | - C-H Liu
- Division of Gastroenterology, Department of Internal Medicine, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan.,Graduate Institute of Clinical Medicine, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - P-J Chen
- Division of Gastroenterology, Department of Internal Medicine, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan.,Graduate Institute of Clinical Medicine, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - D-S Chen
- Genomics Research Center Academia Sinica, Taipei, Taiwan
| | - J-H Kao
- Division of Gastroenterology, Department of Internal Medicine, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan.,Hepatitis Research Center, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan.,Graduate Institute of Clinical Medicine, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan.,Department of Medical Research, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
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39
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Shiani A, Narayanan S, Pena L, Friedman M. The Role of Diagnosis and Treatment of Underlying Liver Disease for the Prognosis of Primary Liver Cancer. Cancer Control 2018; 24:1073274817729240. [PMID: 28975833 PMCID: PMC5937237 DOI: 10.1177/1073274817729240] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is the third leading cause of cancer-related
deaths worldwide. Underlying chronic liver disease has been associated with an
increased risk of developing HCC. This study is a review of the current
literature regarding the diagnosis, prognostic significance, and role of
treating underlying liver disease in patients who are at risk of primary liver
cancer. Relevant peer review of the English literature between 1980 and 2017
within PubMed and the Cochrane library was conducted for scientific content on
current advances in managing chronic liver diseases and the development of
hepatocellular carcinoma. Hepatitis C virus, hepatitis B virus (HBV),
nonalcoholic steatohepatitis, autoimmune hepatitis, hereditary hemochromatosis,
Wilson disease, primary biliary cirrhosis, α 1-antitrypsin deficiency, and
certain drugs lead to an increased risk of developing HCC. Patients with
underlying liver disease have an increased incidence of HCC. Hepatitis C virus,
HBV, and hemochromatosis can directly lead to HCC without the presence of
cirrhosis, while HCC related to other underlying liver diseases occurs in
patients with cirrhosis. Treating the underlying liver disease and reducing the
progression to cirrhosis should lead to a decreased incidence of HCC.
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Affiliation(s)
- Ashok Shiani
- 1 Department of Internal Medicine, University of South Florida Morsani College of Medicine, Tampa, FL, USA
| | - Shreya Narayanan
- 1 Department of Internal Medicine, University of South Florida Morsani College of Medicine, Tampa, FL, USA
| | - Luis Pena
- 2 Department of Gastroenterology, Gastrointestinal Oncology Program, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Mark Friedman
- 2 Department of Gastroenterology, Gastrointestinal Oncology Program, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
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Kim NG, Nguyen PP, Dang H, Kumari R, Garcia G, Esquivel CO, Nguyen MH. Temporal trends in disease presentation and survival of patients with hepatocellular carcinoma: A real-world experience from 1998 to 2015. Cancer 2018; 124:2588-2598. [DOI: 10.1002/cncr.31373] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Revised: 02/24/2018] [Accepted: 02/27/2018] [Indexed: 12/13/2022]
Affiliation(s)
- Nathan G. Kim
- Stanford University School of Medicine; Stanford California
| | - Pauline P. Nguyen
- Division of Gastroenterology and Hepatology, Department of Medicine; Stanford University Medical Center; Palo Alto California
| | - Hansen Dang
- Division of Gastroenterology and Hepatology, Department of Medicine; Stanford University Medical Center; Palo Alto California
| | - Radhika Kumari
- Division of Gastroenterology and Hepatology, Department of Medicine; Stanford University Medical Center; Palo Alto California
| | - Gabriel Garcia
- Division of Gastroenterology and Hepatology, Department of Medicine; Stanford University Medical Center; Palo Alto California
| | - Carlos O. Esquivel
- Division of Abdominal Transplantation, Department of Surgery; Stanford University Medical Center; Palo Alto California
| | - Mindie H. Nguyen
- Division of Gastroenterology and Hepatology, Department of Medicine; Stanford University Medical Center; Palo Alto California
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41
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Okada M, Enomoto M, Kawada N, Nguyen MH. Effects of antiviral therapy in patients with chronic hepatitis B and cirrhosis. Expert Rev Gastroenterol Hepatol 2017; 11:1095-1104. [PMID: 28752768 DOI: 10.1080/17474124.2017.1361822] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Hepatitis B virus (HBV) infection is the major cause of cirrhosis worldwide. The ultimate goal of current antiviral treatments for chronic hepatitis B (nucleos(t)ide analogs and interferon-α) is to prevent the development of end-stage liver diseases. Areas covered: We present a review of the current literature on antiviral therapy in patients with chronic hepatitis B and cirrhosis. Medline search was performed to identify relevant literature from 1993 through January of 2017. Expert commentary: One randomized controlled trial and a number of observational studies have shown that nucleos(t)ide analogs can decrease the incidence of hepatocellular carcinoma (HCC) in chronic hepatitis B patients with advanced fibrosis. Data from clinical trials of entecavir and tenofovir have shown that histological improvement and regression of fibrosis can be achieved in the majority of patients with chronic hepatitis B by successful viral suppression. Entecavir and tenofovir are the preferred antiviral agents for treatment of chronic hepatitis B in patients with cirrhosis due to their high antiviral potency and high genetic barrier to resistance. Pegylated interferon-α is another therapeutic option for chronic hepatitis B patients with well-compensated cirrhosis. However, interferon therapy is contraindicated in patients with decompensated cirrhosis, and evidence for reduced HCC is currently insufficient.
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Affiliation(s)
- Masako Okada
- a Department of Hepatology , Osaka City University Graduate School of Medicine , Osaka , Japan
| | - Masaru Enomoto
- a Department of Hepatology , Osaka City University Graduate School of Medicine , Osaka , Japan
| | - Norifumi Kawada
- a Department of Hepatology , Osaka City University Graduate School of Medicine , Osaka , Japan
| | - Mindie H Nguyen
- b Division of Gastroenterology and Hepatology , Stanford University Medical Center , Palo Alto , CA , USA
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42
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Wong GLH, Tse YK, Yip TCF, Chan HLY, Tsoi KKF, Wong VWS. Long-term use of oral nucleos(t)ide analogues for chronic hepatitis B does not increase cancer risk - a cohort study of 44 494 subjects. Aliment Pharmacol Ther 2017; 45:1213-1224. [PMID: 28239880 DOI: 10.1111/apt.14015] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Revised: 01/06/2017] [Accepted: 02/07/2017] [Indexed: 12/11/2022]
Abstract
BACKGROUND Patients with chronic hepatitis B (CHB) need long-term antiviral treatment with nucleos(t)ide analogues (NA). Animal studies suggest that some NA may increase cancer risk, but human data are lacking. AIM To investigate cancer risks in patients with or without NA treatment. METHODS We conducted a territory-wide cohort study using the database from Hospital Authority in Hong Kong. The diagnosis of CHB and various malignancies was based on the International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) diagnosis codes between 2000 and 2012. Patients exposed to any of the oral NA for CHB were included. The primary outcome was incident cancers. A 3-year landmark analysis, with follow-up up to 7 years, was used to evaluate the relative risk of cancers in treated and untreated patients. RESULTS A total of 44 494 patients (39 712 untreated and 4782 treated) were included in the analysis. During 194 890 patient-years of follow-up, hepatocellular carcinoma developed in 402 (1.0%) untreated patients and 179 (3.7%) treated patients, while other cancers developed in 528 (1.3%) and 128 (2.7%) patients respectively. After propensity score weighting, treated patients had similar risks of all malignancies [weighted hazard ratio (wHR): 1.01, 95% CI: 0.82-1.25, P = 0.899], lung/pleural cancers (wHR: 0.82, 95% CI: 0.52-1.31, P = 0.409) and urinary/renal malignancies (wHR: 1.04, 95% CI: 0.38-2.81, P = 0.944) when compared with untreated patients. CONCLUSIONS Oral nucleos(t)ide analogue treatment does not appear to increase cancer risk in patients with chronic hepatitis B. Given the beneficial effect on liver outcomes, our data support the current practice of long-term anti-viral therapy.
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Affiliation(s)
- G L-H Wong
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China.,State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China
| | - Y-K Tse
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China
| | - T C-F Yip
- Department of Statistics, The Chinese University of Hong Kong, Hong Kong, China
| | - H L-Y Chan
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China.,State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China
| | - K K-F Tsoi
- Big Data Decision Analytics Research Centre, The Chinese University of Hong Kong, Hong Kong, China
| | - V W-S Wong
- Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China.,Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong, China.,State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong, China
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43
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Marino IR, Carr BI. New Developments in Orthotopic Liver Transplant for Hepatocellular Carcinoma. EXP CLIN TRANSPLANT 2017; 15:1-6. [PMID: 28301991 DOI: 10.6002/ect.tond16.l2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The use of orthotopic liver transplant for hepatocellular carcinoma was a major advance, pioneered by Thomas E. Starzl as a way to circumvent the limitations imposed on the liver surgeon by the presence of cirrhosis and liver failure. Patients with a few small tumors, whatever their degree of liver damage, may expect prolonged survival (70% at 5 years). Patients with more advanced tumors have high recurrence rates and more limited survival, possibly due to immune suppression or pretransplant understaging of their tumors. Another possibility is that patients with micrometastases have a longer survival time, during which the metastases eventually become evident. Recent advances include the identification of patients using levels of tumor markers to allow more careful patient selection with better outcomes. The contributions of molecular signatures and the new, effective antiviral agents are possibly significant.
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44
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Wei TY, Wang CC. Letter: reduction in chronic hepatitis B-related hepatocellular carcinoma with anti-viral therapy, including low-risk patients - more questions than answers. Aliment Pharmacol Ther 2017; 45:185-186. [PMID: 27910147 DOI: 10.1111/apt.13829] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- T-Y Wei
- Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation and School of Medicine, Tzu Chi University, Taiwan
| | - C-C Wang
- Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation and School of Medicine, Tzu Chi University, Taiwan
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45
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Lin D, Yang HI, Hoang J, Nguyen MH. Letter: should anti-viral therapy be recommended for individuals chronically infected with hepatitis B virus and at low risk of hepatocellular carcinoma? Authors' reply. Aliment Pharmacol Ther 2017; 45:182-183. [PMID: 27910153 DOI: 10.1111/apt.13849] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- D Lin
- Department of Medicine, Stanford University Medical Center, Palo Alto, CA, USA
| | - H-I Yang
- Genomics Research Center, Academia Sinica, Taipei, Taiwan
| | - J Hoang
- Division of GI and Hepatology, Stanford University Medical Center, Palo Alto, CA, USA
| | - M H Nguyen
- Division of GI and Hepatology, Stanford University Medical Center, Palo Alto, CA, USA
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46
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Zhang CY, He ZH, Ahir BK, Luo CP, Peng NF, Li LQ. Letter: should anti-viral therapy be recommended for individuals chronically infected with hepatitis B virus and at low risk of hepatocellular carcinoma? Aliment Pharmacol Ther 2017; 45:181-182. [PMID: 27910145 DOI: 10.1111/apt.13814] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- C-Y Zhang
- Experimental Department, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, China
| | - Z-H He
- Department of Hepatobiliary Surgery, Ruikang Hospital Affiliated to Guangxi University of Chinese Medicine, Nanning, China
| | - B-K Ahir
- Section of Hematology and Oncology, Department of Medicine, University of Illinois at Chicago, Chicago, IL, USA
| | - C-P Luo
- Experimental Department, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, China
| | - N-F Peng
- Hepatobiliary Surgery Department, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, China
| | - L-Q Li
- Hepatobiliary Surgery Department, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, China
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47
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Lin D, Yang HI, Hoang J, Nguyen MH. Letter: reduction in chronic hepatitis B-related hepatocellular carcinoma with anti-viral therapy, including low-risk patients - more questions than answers. Authors' reply. Aliment Pharmacol Ther 2017; 45:186-187. [PMID: 27910142 DOI: 10.1111/apt.13859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/08/2022]
Affiliation(s)
- D Lin
- Department of Medicine, Stanford University Medical Center, Palo Alto, CA, USA
| | - H-I Yang
- Genomics Research Center, Academia Sinica, Taipei, Taiwan
| | - J Hoang
- Division of GI and Hepatology, Stanford University Medical Center, Palo Alto, CA, USA
| | - M H Nguyen
- Division of GI and Hepatology, Stanford University Medical Center, Palo Alto, CA, USA
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